Physics 2nd year Only 10 numerical problems Very Very IMP
فزکس کے نمریکل کا تعویزپوری کتاب میں سے صرف 10 نمریکل کا تعویزImportant Numericals 1) A power line 100 m high carries a current of 200 A. Find the magnetic field of the wire at the ground.2) A solenoid 15.0 cm long has 300 turns of wire. A current of 5.0 A flows through it….