(Figure 1) shows a circuit with an area of 0.050 m containing a R 1.0 2 resistor

Question

(Figure 1) shows a circuit with an area of 0.050 m containing a R 1.0 2 resistor and a C 240 F uncharged capacitor. Pointing into the plane of the circuit is a uniform magnetic field of magnitude 0.20 T. In 1.0 x 10-2 s the magnetic field strengthens at a constant rate to become 0.70 T pointing into the plane. ? Part A What maximum charge (sign and magnitude) accumulates on the upper plate of the capacitor in the diagram? Express your answer to two significant figures and include appropriate units. ?? alue Units Submit Request Answer Provide Feedback Next> Figure 1 of 1

Explanation / Answer

Emf induced in the circuit=change in flux/time

Change in flux=change in field*area

Emf induced=2.5V

Maximum charge=emf induced*C=600uC

With positive charge on bottom plate and negative on top plate

So -600uC

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