MCQ
The dimensions of electric potential are:
- A[M1 L2 T-3 A-1]
- B[M L-2 T3 A-1]
- C[M L-3 T-3 A-2]
- D[M L-3 T-2 A-1]
✓
Answer
- [M1 L2 T-3 A-1]
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In a potentiometer of ten wires, the balance point is obtained on the sixth wire. To shift the balance point to eighth wire, we should:
As the temperature of a metallic resistor is increased, the product of its resistivity and conductivity:
- Increases.
- Decreases.
- Remains constant.
- May increase or decrease.
Which one of the following is inorganic compound semiconductor?
Watt-hour meter measures
|
(a) Electric energy |
(b) Current |
(c) Voltage |
(d) Power |
The graph Shows the variation in magnetic flux ∅(t) with time through a coil. Which of the statements given below is not correct
|
(a) There is a change in the direction as well as magnitude of the induced emf between B and D |
|
(b) The magnitude of the induced emf is maximum between B and C |
|
(c)There is a change in the direction as well as magnitude of induced emf between A and C |
|
(d) The induced emf is zero at B |
With the decrease in the wave length of the incident radiation the velocity of the photoelectrons emitted from a given metal
Boron rods in a nuclear reactor are used to:
A long horizontal metallic rod with length along the east-west direction is falling under gravity. The potential difference between its two ends will
|
(a) Be zero |
(b) Be constant |
(c) Increase with time |
(d) Decrease with time |
Resistors of 1, 2, 3 ohm are connected in the form of a triangle. If a 1.5 volt cell of negligible internal resistance is connected across 3 ohm resistor, the current flowing through this resistance will be
|
(a) 0.25 amp |
(b) 0.5 amp |
(c) 1.0 amp |
(d) 1.5 amp |
mesons can be
|
(a) |
(b) |
(c) |
(d) |
