Match List-I with List-II
|
List-I (Physical quantity) |
List-II (Formula) |
|
(A) Current sensitivity of galvanometer |
(I) $(μ_0I)/2 R$ |
|
(B) Magnetic field at the centre of a circular coil |
(II) $(NAB)/kR$ |
|
(C) magnetic field due to a long straight wire carrying a current |
(III) $(NAB)/k$ |
|
(D) Voltage sensitivity of galvanometer |
(IV) $(μ_0I)/2\pi R$ |
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → (A)-(III), (B)-(I), (C)-(IV), (D)-(II)
|
List-I (Physical quantity) |
List-II (Formula) |
|
(A) Current sensitivity of galvanometer |
(III) $(NAB)/k$ |
|
(B) Magnetic field at the centre of a circular coil |
(I) $(μ_0I)/2 R$ |
|
(C) magnetic field due to a long straight wire carrying a current |
(IV) $(μ_0I)/2\pi R$ |
|
(D) Voltage sensitivity of galvanometer |
(II) $(NAB)/kR$ |