Q A planar capacitor has two parallel armatures with an area of 53cm 2 each, separated by 4mm There is a potential difference of 720 V between its armatures Determine a) The capacitance of the capacitor b) The charge of the capacitor c ) The energy stored in the capacitor Q The magnetic flux through the surface of a circular conductor is given by B (0 0056t 2 0 0075t 0 0012) Wb, where t is expressed in seconds What is the emf induced at time t 2 s

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Question: Q: A planar capacitor has two parallel armatures with an area of 53cm^2 each, separated by 4mm. There is a potential difference of 720 V

Q: A planar capacitor has two parallel armatures with an area of 53cm^2 each, separated by 4mm. There is a potential difference of 720 V between its armatures. Determine:

a) The capacitance of the capacitor;
b) The charge of the capacitor;
c ) The energy stored in the capacitor

Q: The magnetic flux through the surface of a circular conductor is given by ϕ_B = (0.0056t^2 + 0.0075t + 0.0012) Wb, where t is expressed in seconds. What is the emf induced at time t = 2 s?

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