Practicing Success
Practicing Success
CUET Preparation Today
Suppose that the charge on the electrons is hypothetically doubled. How will the resistivity of the wire be affected? |
It doubles It quadruples It halves It becomes 1/4 times |
It becomes 1/4 times |
Resistivity : ρ = \(\frac{m}{ne^{2}t}\) m : mass n : number density e : charge on electron t : relaxation time |
