| 1 |
Magnetic induction can be measured in units of. |
- A. Tesla
- B. Gauss
- C. Weber/m2
- D. All of the above
|
| 2 |
The magnetic field is uniform and stronger |
- A. Outside the solenoid
- B. Inside the solenoid
- C. At the central part of the solenoid
- D. None of these
|
| 3 |
The sensitivity of Galvanometer can be increased by: |
- A. Increasing C/BAN factor
- B. Decreasing C/BAN factor
- C. Increasing angle θ
- D. All of above
|
| 4 |
NIBA = |
- A. cθ
- B. θ/c
- C. c<sup>2</sup>θ
- D. c<sup>2</sup>/θ
|
| 5 |
___ is correct relation. |
- A. IT = 10<sup>-4 </sup>G
- B. IT = 10<sup>4</sup> G
- C. IT = 10<sup>2</sup> G
- D. IT = 10<sup> -2</sup> G
|
| 6 |
Galvanometer is sensitive when C/BAN is |
- A. zero
- B. Large
- C. small
- D. Negative
|
| 7 |
The Weber is unit of measure of: |
- A. Conductance
- B. Electric current
- C. Magnitic flux
- D. Electric flux
|
| 8 |
If a charge is at rest in a magnetic field then force on charge is |
- A. Zero
- B. Double
- C. One fourth
- D. Four times
|
| 9 |
1 tesla = |
- A. 1 MAm<sup>-1</sup>
- B. 1NA<sup>-1</sup>m
- C. 1NA<sup>-1</sup>m<sup>-1</sup>
- D. None of above
|
| 10 |
The SI unit of flux density is. |
- A. NA-1 m2
- B. NA-1 m-1
- C. NAm-1
- D. NA-1 m
|
