When an electric current flows through a long conductor, eachfree electron moves (a) frome one end of the conductor to the other end (b) with a speed of 300,000,000 m/s (c) back and forth between the ends of the conductor (d) through a relatively short distance When an electric current flows through a long conductor, eachfree electron moves (a) frome one end of the conductor to the other end (b) with a speed of 300,000,000 m/s (c) back and forth between the ends of the conductor (d) through a relatively short distance
Explanation / Answer
When an electric current flows through a long conductor, eachfree electron moves (a) frome one end of the conductor to the other end (b) with a speed of 300,000,000 m/s (c) back and forthbetween the ends of the conductor (d) through a relatively short distance