Series and Parallel Circuits - WESTWOODPHYSICSIG2-2010
... RESULT: CY / CN OBJECTIVE: To gain an understanding of the circuit quantities, voltage, current and resistance, and the application of ohm’s law using series and parallel circuits via a computer simulation. TIME ALLOWANCE: This activity should take no more than 60 minutes. ASSESSMENT: Individual com ...
... RESULT: CY / CN OBJECTIVE: To gain an understanding of the circuit quantities, voltage, current and resistance, and the application of ohm’s law using series and parallel circuits via a computer simulation. TIME ALLOWANCE: This activity should take no more than 60 minutes. ASSESSMENT: Individual com ...
Series cirucits
... construct, and analyze basic electrical circuits and explain the function of various circuit components. Key concepts include a) Ohm’s law; b) series, parallel, and combined circuits; c) electrical power; and alternating and direct currents. Series and Parallel Circuits ...
... construct, and analyze basic electrical circuits and explain the function of various circuit components. Key concepts include a) Ohm’s law; b) series, parallel, and combined circuits; c) electrical power; and alternating and direct currents. Series and Parallel Circuits ...
Sample Paper - 2008 Subject – Physics CLASS – XII Time: Three
... capacitor is then disconnected from the source. If the distance between the plates is doubled, state with reasons, how the following will change. a) Electric field between the plates b) Capacitance of the capacitor and c) Energy stored in the capacitor. 20. The input resistance of a silicon transist ...
... capacitor is then disconnected from the source. If the distance between the plates is doubled, state with reasons, how the following will change. a) Electric field between the plates b) Capacitance of the capacitor and c) Energy stored in the capacitor. 20. The input resistance of a silicon transist ...
test_review_electricity
... --When do you use that weird formula --Will that weird formula be on the test --How do you find current in a parallel circuit ...
... --When do you use that weird formula --Will that weird formula be on the test --How do you find current in a parallel circuit ...
Virtual Ground Circuit 1
... A virtual ground is no more than a voltage divider where the divided network is the ground and the outer of the network are connected to the + & - of the single source of energy. Virtual ground is a point in a circuit which is at ground potential (0 volts) but is NOT connected to ground. ...
... A virtual ground is no more than a voltage divider where the divided network is the ground and the outer of the network are connected to the + & - of the single source of energy. Virtual ground is a point in a circuit which is at ground potential (0 volts) but is NOT connected to ground. ...
intro worksheet
... A. The length is doubled. B. The area is doubled. C. The length and area are both tripled. D. The material is altered so that its resistivity is increased ten fold. ...
... A. The length is doubled. B. The area is doubled. C. The length and area are both tripled. D. The material is altered so that its resistivity is increased ten fold. ...
Activity 2 Supplement: Ohm`s Law
... 13. Five 200 ohm resistors are connected in parallel. What is the total resistance? 14. A 20 W resistor, a 40 W resistor and a 50 W resistor are connected in parallel. Find the total resistance of the set. 15. Three 12 ohm resistors are connected in series across a 48 V power supply. Find (a) the to ...
... 13. Five 200 ohm resistors are connected in parallel. What is the total resistance? 14. A 20 W resistor, a 40 W resistor and a 50 W resistor are connected in parallel. Find the total resistance of the set. 15. Three 12 ohm resistors are connected in series across a 48 V power supply. Find (a) the to ...
Given that electron concentration n= 2.15×10 / intrinsic carrier
... mode it can be used to check the p-n junctions of a transistor. With the collector open the base-to-emitter junction should result in a low voltage of about 0.7 V with the red (positive) lead connected to the base and the black (negative) lead connected to the emitter. A reversal of the leads should ...
... mode it can be used to check the p-n junctions of a transistor. With the collector open the base-to-emitter junction should result in a low voltage of about 0.7 V with the red (positive) lead connected to the base and the black (negative) lead connected to the emitter. A reversal of the leads should ...
8/4/99 - IRIS - Lake Land College
... * Determine the cross-sectional area of a conductor. * List the factors affecting resistance. * Identify various insulation materials. * List three special conductor pathways. * Explain the manufacture of printed circuit boards. * Identify various switching devices. * Identify various lighting devic ...
... * Determine the cross-sectional area of a conductor. * List the factors affecting resistance. * Identify various insulation materials. * List three special conductor pathways. * Explain the manufacture of printed circuit boards. * Identify various switching devices. * Identify various lighting devic ...
CURRENT, RESISTANCE, AND ELECTROMOTIVE FORCE
... the terminal voltage Vab of the battery is Vab E Ir . Also, Vab IR, the potential across the circuit resistor. SET UP: E 24.0 V . I 4.00 A. E Vab 24.0 V 21.2 V EXECUTE: (a) Vab E Ir gives r ...
... the terminal voltage Vab of the battery is Vab E Ir . Also, Vab IR, the potential across the circuit resistor. SET UP: E 24.0 V . I 4.00 A. E Vab 24.0 V 21.2 V EXECUTE: (a) Vab E Ir gives r ...
Click Here (.doc)
... In experiment 9 we learned about diodes and their applications. We got familiar with the currentvoltage relationships of diodes then we built rectifiers and wave shaping circuits using the diodes. The purpose of this lab is to understand rectifiers and diodes better. Steps 1-2: For these steps we ha ...
... In experiment 9 we learned about diodes and their applications. We got familiar with the currentvoltage relationships of diodes then we built rectifiers and wave shaping circuits using the diodes. The purpose of this lab is to understand rectifiers and diodes better. Steps 1-2: For these steps we ha ...
solutions
... potential difference across each resistor in terms of . (c) Rank the resistors according to the current in them, from largest to smallest. Note any cases of equal current. (d) Determine the current in each resistor in terms of I. (e) If R3 is increased, what happens to the current in each of the re ...
... potential difference across each resistor in terms of . (c) Rank the resistors according to the current in them, from largest to smallest. Note any cases of equal current. (d) Determine the current in each resistor in terms of I. (e) If R3 is increased, what happens to the current in each of the re ...
spirit 2 - Mechatronics
... circuit using the formula P = I x E (Power = Current x Voltage). A new circuit can be made using different additional lamps, batteries, resistors, or motors (be sure that students don’t exceed the maximum voltage for the other devices such as lamps and resistors) and then measured and calculated for ...
... circuit using the formula P = I x E (Power = Current x Voltage). A new circuit can be made using different additional lamps, batteries, resistors, or motors (be sure that students don’t exceed the maximum voltage for the other devices such as lamps and resistors) and then measured and calculated for ...
Multimeter
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A multimeter or a multitester, also known as a VOM (Volt-Ohm meter or Volt-Ohm-milliammeter ), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance. Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value. A multimeter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems.Multimeters are available in a wide range of features and prices. Cheap multimeters can cost less than US$10, while laboratory-grade models with certified calibration can cost more than US$5,000.