In the figure assume that ε = 4.2 V, r = 140 2, R = 300...

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Question

In the figure assume that ε = 4.2 V, r = 140 2, R = 300 2, and R, = 320 2. If the voltmeter resistance is Ry = 7.3 k2, what p

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Answer 1

Answer #1

E=4.2V, p=1402 R.,=3000, R2=3200 Ry=7.3 kr C E 3 R2 + ITATE Effective resistance of the circuit with out Voltmeter R=x+ RitR2

Answer 2

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