Back to CURRENT ELECTRICITY
JEE PHYSICS MCQ: CURRENT ELECTRICITY
1
Medium
1 of 1
Understanding
+4 | -1
Assertion: Total current entering a circuit is equal to that leaving it by Kirchhoff's law.
Reason: It is based on conservation of energy.
Reason: It is based on conservation of energy.
View answer and explanation
Correct option: C
If Assertion is True but the Reason is False
Option C (If Assertion is True but the Reason is False) is correct because Kirchhoff's current law is based on the conservation of charge, not energy.
More Questions from CURRENT ELECTRICITY
Practice All Chapter MCQs →
The specific resistance of a wire is , its volume is and its resistance is , then its length will be
Magnitude of drift velocity per unit electric field is
Statement-1: If a resistor is connected to a battery the current decreases when the temperature increases.
Statement-2: For most of the resistors, resistance increases with increase in temperature. The reciprocal of resistance is Corresponding to the resistance , which is order of colour coding on carbon resistors? In a meter bridge, the gaps are closed by resistance 2 and 3 ohms. The value of shunt to be added to 3 ohm resistor to shift the balancing point by is
Statement-2: For most of the resistors, resistance increases with increase in temperature. The reciprocal of resistance is Corresponding to the resistance , which is order of colour coding on carbon resistors? In a meter bridge, the gaps are closed by resistance 2 and 3 ohms. The value of shunt to be added to 3 ohm resistor to shift the balancing point by is
