An electric current of 5 amperes is divided into three branches, along three branches, along three wires of same material with same cross-section but with length in the proportion of 1 : 2 : 3. Then the current in the middle branch will be |
|||||||
(a) |
A |
(b) |
A |
(c) |
(d) |
An electric current of 5 amperes is divided into three branches, along three branches, along three wires of same material with same cross-section but with length in the proportion of 1 : 2 : 3. Then the current in the middle branch will be |
|||||||
(a) |
A |
(b) |
A |
(c) |
(d) |