An electron revolves in a circle at the rate of 1019 rounds per second. The equivalent current is (e=1.6× 10-19C)

Question

An electron revolves in a circle at the rate of 1019 rounds per second. The equivalent current is (e=1.6× 10-19C) (A) 1.0 A (B) 1.6 A (C) 2.0 A (D) 2.6 A

Tardigrade Admin · Accepted Answer

Current I=e f Given, e=1.6 × 10-19 C and f=1019 ∴ I=1.6 A

Q. An electron revolves in a circle at the rate of $1 0^{19}$ rounds per second. The equivalent current is $(e = 1.6 \times 1 0^{- 19} C)$

1.0 A

1.6 A

2.0 A

2.6 A

Current $I = e f$
Given, $e = 1.6 \times 1 0^{- 19} C$ and $f = 1 0^{19}$
$∴ I = 1.6 A$

Q. An electron revolves in a circle at the rate of 1019 rounds per second. The equivalent current is (e=1.6×10−19C)