1
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1
A shunt is connected in parallel with a galvanometer. Why?
2
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1
In the following circuit, assuming point A to be at zero potential, then what is the potential at point B?
3
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1
In the circuit shown, if the 10 $$\Omega$$ resistor is replaced by a resistor of 15 $$\Omega$$, then what is the amount of current drawn from the battery?
4
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1
A moving coil galvanometer has a resistance of 60 $$\Omega$$ and it indicates full deflection on passing a current of 4.5 mA. A voltmeter is made using this galvanometer and a 4.5 k$$\Omega$$ resistance. The maximum voltage, that can be measured using this voltmeter, will be close to
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