A10g bullet having a charge of 4c is fired at a speed of 270m/s in a horizontal direction a vertical magnetic field 500T exists in d space find d deflecton of d bullet due to d magnetic field as it travels through 100m [3.7 x 10^-6]figure[34-E7] shows arod PQ of length 20.0 cm and mass 200g suspended thru a fixed point O by 2 threads of lengths 20.0 cm each a magnetic field of strength 0.5 T exists in d vicinity of d wire PQ as shown in d figure wires connecting PQ wid d battery r loose & exert no force on PQ find d tension in d threads ven d switch S is open a current of 2.0 A is established when d switch S is closed find d tension in d threads now
Radhika Batra , 10 Years ago
Grade 11
