Current Electricity
Maharashtra Board · Class 12 · Physics
Practice quiz for Current Electricity — Maharashtra Board Class 12 Physics. MCQs and questions with answers to test your preparation.
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Sample Questions
According to Kirchhoff's first law, the algebraic sum of currents at a junction is:
In a Wheatstone bridge, the condition for balance is:
A galvanometer with resistance 50 Ω gives full scale deflection for 2 mA current. To convert it into an ammeter of range 2 A, the shunt resistance required is:
The potential gradient in a potentiometer is 2 mV/cm. If the balance length for a 1.5 V cell is:
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