Solve ques 47,48 and 49 with explanation t2V paragraph for question nos 47 to 49 in the figure is - Physics - Current Electricity

Question

Solve ques 47,48 and 49 with explanation

Bakul Biswas · Accepted Answer

Dear Student,
Given,V=10VI=500×10-3AR1=VI=10500×10-3=20ΩAgain,V=IR2+R310+R3=VI=10500×10-3=20R3=10ΩE=10V as  the internal circuit is zero

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