1 - HCC Learning Web
... 7. An AC series circuit of 20 ohms resistor, a capacitor of 0.75 microfarad and an inductor of 120 mH. What frequency should be used to create a resonance condition in the circuit? a. 159 Hz b. 318 Hz c. 637 Hz d. 530 Hz 8. A proton moves with a uniform velocity of 8 X 106 m/s along the X-axis. It e ...
... 7. An AC series circuit of 20 ohms resistor, a capacitor of 0.75 microfarad and an inductor of 120 mH. What frequency should be used to create a resonance condition in the circuit? a. 159 Hz b. 318 Hz c. 637 Hz d. 530 Hz 8. A proton moves with a uniform velocity of 8 X 106 m/s along the X-axis. It e ...
Electrostatics
... An alpha particle with two positive charges and a less massive electron with a single negative charge are attracted to each other. The force on the electron is: a)Greater than that on the alpha particle b)Less than that on the alpha particle c) Same as that on the alpha particle d)I haven’t a clue… ...
... An alpha particle with two positive charges and a less massive electron with a single negative charge are attracted to each other. The force on the electron is: a)Greater than that on the alpha particle b)Less than that on the alpha particle c) Same as that on the alpha particle d)I haven’t a clue… ...
Pre-Lab 8 - webassign.net
... distributed over various points. The force of gravity acts on each one of these points, and if the torques due to gravity do not cancel each other out, the object will tip: rotate about an axis. The balance point of an object is the axis about which gravity exerts no net torque. A simple calculation ...
... distributed over various points. The force of gravity acts on each one of these points, and if the torques due to gravity do not cancel each other out, the object will tip: rotate about an axis. The balance point of an object is the axis about which gravity exerts no net torque. A simple calculation ...
投影片 1
... • The Stirling-cycle engine runs on the expansion and contraction of a gas forced between separate hot and cold chambers. • The resulting change in volume is then used to drive a piston, which can then be used to power external devices. • Imagine a compact, quiet power plant that delivers some kilow ...
... • The Stirling-cycle engine runs on the expansion and contraction of a gas forced between separate hot and cold chambers. • The resulting change in volume is then used to drive a piston, which can then be used to power external devices. • Imagine a compact, quiet power plant that delivers some kilow ...
Supplementary notes: I. Electromagnetic field and image force
... (b) Dipole of the particle µp coupling with a tip dipole µt In this section we describe a simplified dipole theory to derive a closed form expression for the tip – particle force and force gradient . We can simplify the problem to a calculation of a particle dipole interacting with its mirror image ...
... (b) Dipole of the particle µp coupling with a tip dipole µt In this section we describe a simplified dipole theory to derive a closed form expression for the tip – particle force and force gradient . We can simplify the problem to a calculation of a particle dipole interacting with its mirror image ...
Lecture 2
... uniform line charge A rod of length L has a total charge Q smeared uniformly over it. A test charge q is a distance a away from the rod’s midpoint. What is the force that the rod exerts on the test charge? ...
... uniform line charge A rod of length L has a total charge Q smeared uniformly over it. A test charge q is a distance a away from the rod’s midpoint. What is the force that the rod exerts on the test charge? ...
Wednesday, Apr. 3, 2002
... Whenever the force acting on a particle is linearly proportional to the displacement from some equilibrium position and in the opposite direction, the particle moves in simple harmonic motion. ...
... Whenever the force acting on a particle is linearly proportional to the displacement from some equilibrium position and in the opposite direction, the particle moves in simple harmonic motion. ...
Electrostatics exam review
... 6. A balloon is rubbed against a student’s hair and then touched to a wall. The balloon "sticks" to the wall due to 1. electrostatic forces between the particles of the balloon 2. magnetic forces between the particles of the wall 3. electrostatic forces between the particles of the balloon and t ...
... 6. A balloon is rubbed against a student’s hair and then touched to a wall. The balloon "sticks" to the wall due to 1. electrostatic forces between the particles of the balloon 2. magnetic forces between the particles of the wall 3. electrostatic forces between the particles of the balloon and t ...
(a) left (b) right (c) up (d) down (e) the force is zero Via
... Monochromatic light (of wavelength λ= 480 nm) is incident on two slits separated by an unknown distance d. Bright fringes are observed on a screen at a distance L = 1.5 m from the two slits. Note that y in the diagram represents a distance along the screen as measured from the center of the central ...
... Monochromatic light (of wavelength λ= 480 nm) is incident on two slits separated by an unknown distance d. Bright fringes are observed on a screen at a distance L = 1.5 m from the two slits. Note that y in the diagram represents a distance along the screen as measured from the center of the central ...