ব্যাখ্যা: ব্যাখ্যা: Ohm's law is a law that states that the voltage across a resistor is directly proportional to the current flowing through resistance. According to this rule we can proved that, V=IR
6814. A constant voltage is applied across the ends of a conductor. The heat produced is to--- length.
6820. A wire's resistance is 12 ohm. If it is divided into two parts and the parts are then connected in a parallel combination, what will be resistance?