Question

two electric bulbs have resistance in the ratio of 1:2.if they are joined in series the energy consumed in these are in the ratio of _----@​

Answer 1

Answer:

11 : 2

P=I

2

R

When two resistances are connected in series, current through them is same.

Hence,

P

2

P

1

=

R

2

R

1

=

2

1

Answer-(A)