1
WB JEE 2020
MCQ (Single Correct Answer)
+1
-0.25
A galvanometer can be converted to a voltmeter of full scale deflection V0 by connecting a series resistance R1 and can be converted to an ammeter of full scale deflection I0 by connecting a shunt resistance R2. What is the current flowing through the galvanometer at its full scale deflection?
2
WB JEE 2020
MCQ (Single Correct Answer)
+1
-0.25
What will be the equivalent resistance between the terminals A and B of the infinite resistive network shown in the figure?
3
WB JEE 2020
MCQ (Single Correct Answer)
+1
-0.25
Consider the circuit shown.
If all the cells have negligible internal resistance, what will be the current through the 2$$\Omega $$ resistor when steady state is reached?
If all the cells have negligible internal resistance, what will be the current through the 2$$\Omega $$ resistor when steady state is reached?
4
WB JEE 2020
MCQ (Single Correct Answer)
+2
-0.5
A pair of parallel metal plates are kept with a separation d. One plate is at a potential + V and the other is at ground potential. A narrow beam of electrons enters the space between the plates with a velocity v0 and in a direction parallel to the plates. What will be the angle of the beam with the plates after it travels an axial distance L?
Questions Asked from Current Electricity (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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