A solid metal cube of edge length 2 cm is moving in a positive y direction at a constant speed of 6m/s. there is a uniform magnetic field of 0.1 T in the positive z-direction. The potential difference between the two faces of the cube perpendicular to the x-axis, is:
(a)
6 mV
(b)
1 mV
(c)
12 mV
(d)
2 mV
A solid metal cube of edge length 2 cm is moving in a positive y direction at a constant speed of 6m/s. there is a uniform magnetic field of 0.1 T in the positive z-direction. The potential difference between the two faces of the cube perpendicular to the x-axis, is:
(a)
6 mV
(b)
1 mV
(c)
12 mV
(d)
2 mV
Question ID - 50221 | SaraNextGen Top Answer
A solid metal cube of edge length 2 cm is moving in a positive y direction at a constant speed of 6m/s. there is a uniform magnetic field of 0.1 T in the positive z-direction. The potential difference between the two faces of the cube perpendicular to the x-axis, is:
(a)
6 mV
(b)
1 mV
(c)
12 mV
(d)
2 mV
|
A solid metal cube of edge length 2 cm is moving in a positive y direction at a constant speed of 6m/s. there is a uniform magnetic field of 0.1 T in the positive z-direction. The potential difference between the two faces of the cube perpendicular to the x-axis, is: |
|||
|
(a) |
6 mV |
(b) |
1 mV |
|
(c) |
12 mV |
(d) |
2 mV |
1 Answer
127 votes
Answer Key / Explanation : (c) -
Potential difference between two faces perpendicular to x-axis will be
.(
×
)=12mV
127 votes
Answer Link
127