120CD 165
उपम DDL SL NOH 3-33010 to ग tuous car Fusung ता पनि 2 calcalcul e. Power dissipated in heater if there current flowing through Ila 12v headlamp wh flow the L resistance cf ko a Current of 2A प्ण्णा 5 a through which a is flowing
When you drop a pebble from height a it reaches the ground with speed v if there is no air resistance. from what height should you drop it so it will reach the ground with three times the speed? (a) 9m (b) 3m (c) 6m (d) 18m
Ahuge (essentially infinite) horizontal nonconducting sheet 10.0 cm thick has charge uniformly spread over both faces. the upper face carries +95.0 nc/m2 while the lower face carries -25.0 nc/ m2. what is the magnitude of the electric field at a point within the sheet 2.00 cm below the upper face? (ε0 = 8.85 × 10-12 c2/n · m2)