A battery is connected to a resistance causing a current of 0.5A in th – McqOptions

MCQOPTIONS

1.	A battery is connected to a resistance causing a current of 0.5A in the circuit. The current drops to 0.4 when an additional resistance of 5? is connected in series . The current will drop to 0.2A when the resistance is further increased by
A.	10 ohm
B.	15ohm
C.	25ohm
D.	5 ohm
Answer» D. 5 ohm

Discussion

No Comment Found

Related MCQs

The property of fluid by virtue of which it offers resistance to shear is called
Three capacitors each of the capacity C are given. The resultant capacity 2/3 C can be obtained by using them
"The total electric flux through any closed surface surrounding charges is equal to the amount oflcharge enclosed".The above statement is associated with
The dissipation factor of a good dielectric is of the order of
If A.C. voltage is applied to capacitive circuit, the alternating current can flow in the circuit because
Two plates of a parallel capacitor after being charged from a constant voltage source are separated apart by means of insulated handles, then the
Which of the following is not a vector ?
The capacitance of a capacitor is not affected by
A dielectric material must be
If three 10 uF capacitors are connected in parallel, the net cararitance is