Solve this: Q 12 For circuit shown in figure, the current must not exceed (1) 1 mA - Physics - Electrostatic Potential And Capacitance

Question

Solve this:
Q 12 For circuit shown in figure, the current must not exceed

(1) 1 mA
(2) 2 mA
(3) 5 mA
(4) 10 mA

Decoder_2 · Accepted Answer

Dear student,P=I2RMaximum current through 250Kohm resistor=PR=14×250×103=12×5×100=1mAthrough middle 10Kohm resistor=PR=14×10×103=12×100=5mAthrough last 10Kohm resistor=PR=110×103=1100=10mASo the minimum current out of these three is 1mA, hence the current must not exceed 1mA current
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Solve this: Q.12. For circuit shown in figure, the current must not exceed (1) 1 mA (2) 2 mA (3) 5 mA (4) 10 mA

Solve this:
Q.12. For circuit shown in figure, the current must not exceed

(1) 1 mA
(2) 2 mA
(3) 5 mA
(4) 10 mA