A particle with a charge of ( -1.24 times 10^ 8 C ) is moving with instantaneous velocity ( vec v = left(14.19 times 10^ 4 right) hat i + left(-3.85 times 10^ 4 right) hat j frac m s ) what is the force exerted on this particle by a magnetic field ( vec B =(1.40) hat i T )
1.A particle with a charge of −1.24×108C is moving with instantaneous velocity v=(14.19×104)i^+(−3.85×104)j^sm what is the force exerted on this particle by a magnetic field B=(1.40)i^T
A particle with a charge of ( -1.24 times 10^ 8 C ) is moving with instantaneous velocity ( vec v = left(14.19 times 10^ 4 right) hat i + left(-3.85 times 10^ 4 right) hat j frac m | Suva Ai