An electric current is passing through a circuit. Two wires of the same material are connected in parralel.If the length and radii of the wire are in the ratio 4/3and 2/3 then the ratio of the current passing through the wire will be a) 3 b)1/3 c)8/9 d)2

Open in App

Solution

Suggest Corrections

Similar questions

An electric current is passed through a circuit containing two wires of the same material,connected in parallel. If the lengths and radii of the wires are in the ratio $\frac{4}{3}$ and $\frac{2}{3}$ , then the ratio of the currents passing through the wires will be :

Q. Two wires of same material having lengths and radii in the ratio of

3 : 4

and

3 : 2

respectively are connected in parallel with a potential source of

6 V

. The ratio of currents flowing through them,

I_{1} : I_{2} =

_________.

Q. The same mass of copper is drawn into wires

2 m m

and

3 m m

thick. The wires are connected in series and current is passed through them. The ratio of heats produced in two wires is

Join BYJU'S Learning Program

Select...