A proton is moving with a velocity vecv = (3 times 105 hati + 7 times | Physics 2078

Physics20785 marksNumerical: force on moving chargeForce on a moving charge

A proton is moving with a velocity $\vec{v} = (3 \times 10^5 \hat{i} + 7 \times 10^5 \hat{k})$ m/sec in a region where there is a magnetic field $\vec{B} = 0.4 \hat{j}$ T. Find the force experienced by the proton. [5]

Quantity Value ------ Charge of proton $q = 1.6 \times 10^{-19}$ C Velocity $\vec{v} = (3 \times 10^5\,\hat{i} + 7 \times 10^5\,\hat{k})$ m/s Magnetic field $\vec{B} = 0.4\,\hat{j}$ T The magnetic force is: $\vec{F} = q(\vec{v} \times \vec{B})$ Cross product $\vec{v} \times \vec{B}$ : $$\vec{v} ...

Quantity Value ------ Charge of proton $q = 1.6 \times 10^{-19}$ C Velocity $\vec{v} = (3 \times 10^5,\hat{i} + 7 \times 10^5,\hat{k})$ m/s Magnetic field $\vec{B} = 0.4,\hat{j}$ T The magnetic force is: $$\vec{F} = q(\vec{v} \times \vec{B})$$ Cross product $\vec{v} \times \vec{B}$: $$\vec{v} ...

← PreviousAll questions Next question →

Up nextThe density of aluminum is 2.70 text g/cm3 and its molecular weight is 26.98 g/mole. (a) C

A proton is moving with a velocity vecv = (3 times 105 hati + 7 times 105 hatk) m/sec in a region where there is a magnetic field vecB = 0.4 hatj T. Find the force experienced by the proton.