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Questions and Answers
What is the expected reading of the voltmeter in the given circuit?
What is the expected reading of the voltmeter in the given circuit?
- $0.20 V$
- $0.75 V$ (correct)
- $0.50 V$
- $0.25 V$
If an ideal voltmeter is connected as shown with jockey J at 50 cm from end A, what is the current IZ through the Zener in the given circuit?
If an ideal voltmeter is connected as shown with jockey J at 50 cm from end A, what is the current IZ through the Zener in the given circuit?
- $17 mA$
- $7 mA$ (correct)
- $15 mA$
- $10 mA$
What is the acceleration of the centre of mass of the particles A, B, C and D at the corners of a square?
What is the acceleration of the centre of mass of the particles A, B, C and D at the corners of a square?
- $rac{GM}{1.35}$
- $5 rac{1}{ oot{2} ight} - rac{1}{ oot{2} ight} rac{GM}{1.16}$
- $Zero$ (correct)
- $rac{GM}{1.21}$
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