Answer:
Explanation:
Given:
- Length of the beam,
- speed of the beam,
- magnitude of the vertical magnetic field,
According to the Faraday's law the emf induced in a rod passing transversely through a magnetic field is given as:
Tom D. spends his spare time running a bungee jumping service off the Henley Street bridge. He has a 153 ft long bungee cord (un
1 answer:
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Explanation:
(1). Formula to calculate the potential difference is as follows.
=
=
=
=
= 38.7 volts
Therefore, magnitude of the potential difference between the two spheres is 38.7 volts.
(2). Now, formula to calculate the energy stored in the capacitor is as follows.
E =
=
=
Thus, the electric-field energy stored in the capacitor is .