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Q. What is the dissimilarity between electric potential and electric potential energy?
Ans:
Suppose you desire to know the electric potential energy that a particular particle says a particle with charge q would have if it were at a particular point in space at which the electric potential is V. The electric potential energy U of the particle relies on a characteristic of the particle namely q and a characteristic of the point in space namely V.
U = qV
a pendulum is timed ,first for 20 swings and then for 50 swings ; time for 20 swings = 17.4 sec and time for 50 sec = 43.2. calculate the average time per swing/
Explain the Ray Diagrams for Mirrors? To figure out the position and size of an image reflected by a curved mirror, you can draw a scaled diagram of the mirror as follows: along
Q. Point out the direction of the current if any induced to flow in the loop by the changing magnetic field. (Describe is the loop as viewed from above.)s Answer: 1.
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What is the change in temperature of 2.2 kg of the following substances if 8.5 x 10 3 J of thermal energy is added to each of the substances? a. ice b. Water c. Alumi
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how to make a ray diagram ?? and what are f, p ?? and what is refraction index?????
Does the moment of inertia of a cylinder change if the direction of the rotation axis is changed, but it still goes through the center of mass?
What is Joule Cycle? Find the efficiency of the Joule cycle, consisting of two isobars and two adiabats. Presume that the heat capacities of the gas C p and C v are constan
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