Mathematical Fundamentals
... existence of Quarks have been experimentally verified.] Principle of conservation of charge states that the total charge (algebraic sum of positive and negative charges) of an isolated system remains unchanged, though the charges may redistribute under the influence of electric field. Kirchhoff's C ...
... existence of Quarks have been experimentally verified.] Principle of conservation of charge states that the total charge (algebraic sum of positive and negative charges) of an isolated system remains unchanged, though the charges may redistribute under the influence of electric field. Kirchhoff's C ...
17-3 Electric Potential
... the two momenta must always be equal-and-opposite. Defining right to be positive, and using 1 as a subscript for the ball on the left and 2 for the other ball, momentum conservation gives: , which we can simplify to ...
... the two momenta must always be equal-and-opposite. Defining right to be positive, and using 1 as a subscript for the ball on the left and 2 for the other ball, momentum conservation gives: , which we can simplify to ...
7. Static Electricity and Capacitance
... 2002 Question 11 [Higher Level] Read the following passage and answer the accompanying questions. Benjamin Franklin designed the lightning conductor. This is a thick copper strip running up the outside of a tall building. The upper end of the strip terminates in one or more sharp spikes above the hi ...
... 2002 Question 11 [Higher Level] Read the following passage and answer the accompanying questions. Benjamin Franklin designed the lightning conductor. This is a thick copper strip running up the outside of a tall building. The upper end of the strip terminates in one or more sharp spikes above the hi ...
electric potential energy
... potential energy at the negative plate (s = 0). It will often be convenient to choose U0 = 0, but the choice has no physical consequences because it doesn’t affect ΔUelec, the change in the electric potential energy. Only the change is ...
... potential energy at the negative plate (s = 0). It will often be convenient to choose U0 = 0, but the choice has no physical consequences because it doesn’t affect ΔUelec, the change in the electric potential energy. Only the change is ...
Development of Lesson Plan
... 1. Students have learnt how to describe conventional current direction in a simple circuit, including using dots and crosses in three-dimensional space. 2. Students have learnt the fundamental properties of magnetism (direction of magnetic field in relation to North and South Pole). 3. Students have ...
... 1. Students have learnt how to describe conventional current direction in a simple circuit, including using dots and crosses in three-dimensional space. 2. Students have learnt the fundamental properties of magnetism (direction of magnetic field in relation to North and South Pole). 3. Students have ...
Ch 7-2 Seafloor spreading
... when the polarity of a rock is the same as the polarity of Earth’s magnetic field. 4. Look at the picture. Normal polarities in rocks show up as large peaks. After the magnetic reversal, the magnetometer records a weak reading. ...
... when the polarity of a rock is the same as the polarity of Earth’s magnetic field. 4. Look at the picture. Normal polarities in rocks show up as large peaks. After the magnetic reversal, the magnetometer records a weak reading. ...
Equipotential Lines = Contours of constant V
... where we can all agree to make V=0. So it no longer makes any sense to speak of THE potential at a point. We can still find the potential difference between two points, however. ...
... where we can all agree to make V=0. So it no longer makes any sense to speak of THE potential at a point. We can still find the potential difference between two points, however. ...
Lecture 8: Forces & The Laws of Motion
... Momentum: Practice Problem A 50-kg girl is standing on a 100-kg plank. The plank, originally at rest, is free to slide on a frozen lake, which is a flat, frictionless surface. The girl begins to walk along the plank at a constant velocity of 2 m/s to the right relative to the plank. -What is her ve ...
... Momentum: Practice Problem A 50-kg girl is standing on a 100-kg plank. The plank, originally at rest, is free to slide on a frozen lake, which is a flat, frictionless surface. The girl begins to walk along the plank at a constant velocity of 2 m/s to the right relative to the plank. -What is her ve ...
