Current Electricity

Question: An electron (charge = $1.6 \times 10^{–19}$ coulomb) is moving in a circle of radius $5.1 \times 10^{–11} m$ at a frequency of $6.8 \times 10^{15}$ revolutions/sec. The equivalent current is approximately

1) $5.1\times 10^{-3}amp$

2) $6.8\times 10^{-3}amp$

3) $1.1\times 10^{-3}amp$

4) $2.2\times 10^{-3}amp$

Solution:

Explanation: No Explanation

Electric Conduction Ohm's Law Resistance

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