positive charge of 1.5 microcoulomb is moving with a speed of 2 ? 10 ^6 metre per second along the positive x-axis.A magnetic field B vector =( 0.2 j cap + 0.4 k cap) Tesla acts in space. find the magnetic force acting on the chance

Q3. A postitive charge of 1.5 μC is moving with a speed of 2 × 10⁶ ms^–1 along the positive X-axis. A magnetic field. $\overrightarrow{\mathrm{B}} =(0.2\hat{\mathrm{j}}+0.4\hat{\mathrm{k}})$ tesla acts in space. Find the magnetic force acting on the charge.