RRB Technician Grade 3 practice question
The amount of work done in moving a charge of 4C across two points having a potential difference of 6V is ______ .
From a RRB Technician Grade 3 Science practice set · Science
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Correct answer: (D) 24 J
24 J. Potential difference defined as the work done to move unit electric charge from one point to another in an electric circuit. It is given by V = W/Q; i.e. W = V × Q; W = 6 × 4 = 24 joules.
हिंदी में प्रश्न
6V के विभवांतर वाले दो बिंदुओं के बीच 4C का आवेश ले जाने में किया गया कार्य ______ है।
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सही उत्तर: (D) 24 J
24 J. Potential difference defined as the work done to move unit electric charge from one point to another in an electric circuit. It is given by V = W/Q; i.e. W = V × Q; W = 6 × 4 = 24 joules.
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