A person standing on the ground throws a ball onto a flat rooftop. The ball rolls around for several seconds. Then the ball falls off the roof, into a puddle of mud.
it is a MATHEMATICS QUESTION
Three resistors of 2 Ω, 3 Ω and 6 Ω are connected in parallel. This combination is connected in series with a 4 Ω resistor. The whole circuit is connected to a 12 V battery. Find: Total resistance of the circuit Total current from the battery Current