1
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1
In the arrangement shown in figure, when the switch S2 is open, the galvanometer, shows no deflection for $$l$$ = 50 cm when the switch S2 is closed, the galvanometer shows no deflection for $$l$$ = 0.416 m. The internal resistance (r) of 6 V cell is
2
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1
A shunt is connected in parallel with a galvanometer. Why?
3
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?
4
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?
Questions Asked from Current Electricity (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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