Home
Class 10
PHYSICS
Will the current flow more easily throug...

Will the current flow more easily through a thick wire or a thin wire of the same material when connected to the same source ? why?

Text Solution

Verified by Experts

The current will flow easily through the thick the wire because the resistance of thick wire is less than thin wire.
`R prop (1)/(A)`.
Promotional Banner

Topper's Solved these Questions

  • ELECTRICITY

    NAND LAL PUBLICATION|Exercise ACTIVITY 12.1 |6 Videos
  • ELECTRICITY

    NAND LAL PUBLICATION|Exercise ACTIVITY 12.2|2 Videos
  • LIGHT : REFLECTION AND REFRACTION

    NAND LAL PUBLICATION|Exercise ADDITIONAL QUESTIONS |7 Videos

Similar Questions

Explore conceptually related problems

Which has more resistivity, a thick or thin wire of the same material?

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

In a wire of cross-section radius r, free electrons travel with drift velocity v when a current I flows through the wire. What is the current in another wire of half the radius and of the same material when the drift velocity is 2v?

If a current of 0.5 ampere flows through a metallic wire for 2 hours, then how many electrons would flow through the wire?

Two heating coils, one of fine wire and the other of thick wire of the same material and of the same length are connected in series and in parallel. Which of the following statement is correct ?

Two wires A and B are of same metal, have the same area of cross-section and have their lengths in the ratio 2 : 1. What will be the ratio of currents flowing through them respectively when the same potential difference is applied across the length of each of them ?