Home
Class 12
PHYSICS
Masses of three wires of same metal are ...

Masses of three wires of same metal are in the ratio 1:2:3 and their lengths in the ratio 3:2:1. Electrical resistance of these wires will be in the ratio of :–

Text Solution

Verified by Experts

`27:6:1`
Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY

    MOTION|Exercise EXERCISE -3 (Level -I) SECTION C,D - Circuit theory , KCL & KVL, Battery , Grouping of cells|13 Videos

  • CURRENT ELECTRICITY

    MOTION|Exercise EXERCISE -3 (Level -I) SECTION E- Electrical Power & Energy|15 Videos

  • CURRENT ELECTRICITY

    MOTION|Exercise EXERCISE -3 (Level -I) SECTION A- Definition of Current , Current Density , Drift Velocity|2 Videos

  • CONSTRAINED MOTION

    MOTION|Exercise EXAMPLES|12 Videos

  • ELASTICITY

    MOTION|Exercise EXERCISE -3|60 Videos

Similar Questions

Explore conceptually related problems

Masses of 3 wires of same metal are in the ratio 1 : 2 : 3 and their lengths are in the ratio 3 : 2 : 1 . The electrical resistances are in ratio

Masses of 3 wires of same metal are in the ratio 1 : 2 : 3 and their lengths are in the ratio 3 : 2 : 1. The electrical resistances are in ratio

The masses of the three wires of copper are in the ratio 5:3:1 and their lengths are in the ratio 1:3:5 . The ratio of their electrical resistances is

The masses of three copper wires are in the ratio 2:3:5 and their lengths are in the ratio 5:3:2. Then, the ratio of their electrical resistance is

Two copper wires have their masses in the ratio 2 : 3 and the lengths in the ratio 3 : 4. The ratio of the resistances is

" The masses of three copper wires are in ratio "1:5:3" and their lengths are in ratio "1:2:3." The ratio of their electrical resistances is "