Electromagnetism
Current Electricity
MCQ (Single Correct Answer)
Moving Charges and Magnetism
MCQ (Single Correct Answer)
Magnetism and Matter
MCQ (Single Correct Answer)
Electromagnetic Induction
MCQ (Single Correct Answer)
Alternating Current
MCQ (Single Correct Answer)
Electromagnetic Waves
MCQ (Single Correct Answer)
Modern Physics
Dual Nature of Radiation
MCQ (Single Correct Answer)
Semiconductor Devices and Logic Gates
MCQ (Single Correct Answer)
Communication Systems
MCQ (Single Correct Answer)
1
COMEDK 2022
MCQ (Single Correct Answer)
+1
-0

If R and C denote resistance and capacitance of a material, then the dimension of CR will be :

A
[ML$$^0$$T]
B
[M$$^0$$L$$^0$$T]
C
[M$$^0$$L$$^0$$T$$^2$$]
D
[M$$^2$$L$$^0$$T]
2
COMEDK 2022
MCQ (Single Correct Answer)
+1
-0

In the network shown in figure, the equivalent capacitance between points P and Q is

COMEDK 2022 Physics - Capacitor Question 10 English

A
1 $$\mu$$F
B
2 $$\mu$$F
C
3 $$\mu$$F
D
4 $$\mu$$F
3
COMEDK 2020
MCQ (Single Correct Answer)
+1
-0

Two capacitors $$C_1$$ and $$C_2$$ are charged to 120 V and 200 V, respectively. When they are connected in parallel, it is found that potential on each one of them is zero. Therefore,

A
$$5C_1=3C_2$$
B
$$3C_1=5C_2$$
C
$$3C_1+5C_2=0$$
D
$$9C_1=4C_2$$
COMEDK Subjects