EASY
JEE Advanced
IMPORTANT
Earn 100

If an electric current is passed through a nerve of a man, then man
(a)begins to laugh.
(b)begins to weep.
(c)is excited.
(d)becomes insensitive to pain.
(e)enjoy the feeling.

50% studentsanswered this correctly

Important Questions on Current Electricity
EASY
JEE Advanced
IMPORTANT
If potential and current are given to us. Then, what will be the value of resistance?

EASY
JEE Advanced
IMPORTANT
Which of the following is vector quantity?

MEDIUM
JEE Advanced
IMPORTANT
Given three equal resistors, how many different combinations of all the three resistors can be made?

EASY
JEE Advanced
IMPORTANT
If a resistance is connected in parallel with the resistance in the circuit shown, then possible value of current through and the possible value of will be

EASY
JEE Advanced
IMPORTANT
Two wires of same metal have the same length but their cross-sections are in the ratio . They are joined in series. The resistance of the thicker wire is . The total resistance of the combination will be

EASY
JEE Advanced
IMPORTANT
Three unequal resistors in parallel are equivalent to a resistance . If two of them are in the ratio and if no resistance value is fractional, the largest of the three resistances in ohms is

MEDIUM
JEE Advanced
IMPORTANT
A battery has emf and internal resistance . When this battery is connected to an external resistance of , a current of , flows in the circuit. How much current will flow, if the terminals of the battery are connected directly?

EASY
JEE Advanced
IMPORTANT
What is immaterial for an electric fuse wire?
