Correct the following statements if required changing the underlined portion.
Like currents repel.

Correct the following statements if required changing the underlined portion. Unlike currents attract.

Correct the following statements if required changing the underlined portion. When the shunt is removed an ammeter changes to a voltmeter.

Correct the following statements if required changing the unerlined portion. mu_r = mumu_0

Correct the following statements if required changing the underlined portion. There is a not requires to charge a capacitor.

Correct the following statements if required changing the underlined portion. There exists no force between parallel currents.

Correct the following statements if required changing the underlined portion. A charge moving at right angles to an external magnetic field experiences no force.

Correct the following statements if required changing the underlined portion. A charge moving parallelo to an external magnetic field experriences maximum force.

Correct the following statements if required changing the underlined portion. Removing the shunt and connecitng a multiplier an ammeter changes to a galvanometer.

Correct the following statements if required changing the underlined portion. Dielectric constant is same as relative permittivity.

Correct the following statements if required changing the underlined protion. Electrons move inside valence band in a condutor to constitut the flow of current.