1 answer

3. The loop (h=7.6 cm square) in the figure to the right has an induced current...

Question:

3. The loop (h=7.6 cm square) in the figure to the right has an induced current of 250 mA as shown. The loop has a resistance
3. The loop (h=7.6 cm square) in the figure to the right has an induced current of 250 mA as shown. The loop has a resistance of 1.5 12. The x's indicate the direction of the magnetic field. a. Is the magnetic field strength increasing or decreasing? Explain. b. What is the rate of change of the magnetic field, AB/At?

Answers

given induced current iz 250 mA i= 250 8103A R = 1.500 using ohns low Lw- di , VE IR = (250x153)x1.5 V = 0.375 Emf induced =- (6) According to Faradays Law Emf induced = 1 - do = - (Rate of charge of flux) d = BA Here A = area is constant a hw = (7

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