Question

63. Three resistances 20, 30 and 40 are
connected in parallel. The ratio of currents
passing through them when a potential difference
is applied across its ends will be​

Answer 1

Answer:

Voltage is same so Current is inversely proportional to R

Ratio will be

$\frac{1}{20} : \frac{1}{30} : \frac{1}{40} \\ \\ multiply \: \: by \: \: 120 \\ \\ 6 : 4 : 3$

Answer 2

Answer:

6:4:3

Explanation:

6:4:3