In the diagram shown Qiaf = 80 cal and Wiaf = 50 cal If W = 30 - Physics - Current Electricity

Question

In the diagram shown Q iaf = 80 cal and
Wiaf = 50 cal If W = – 30 cal for the curved path
fi, value of Q for path fi, will be

(1) 60 cal (2) 30 cal (3) –30 cal (4) – 60 cal

Tushar · Answer

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In the diagram shown Q iaf = 80 cal and Wiaf = 50 cal. If W = – 30 cal for the curved path fi, value of Q for path fi, will be (1) 60 cal (2) 30 cal (3) –30 cal (4) – 60 cal