A potential difference of 400 volt maintained across a conductor of resistance 200 ohm . calculate the number of electrons flowing through it in one second . charge on electron , E = 1.6 × 10^-19 c .
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no. of electron flows per second=
pd/r×No. of electron constituting 1 coulomb=
400/200×6. 25 ×10^18=
2×6. 5×10^18=
12. 5×10^18
pd/r×No. of electron constituting 1 coulomb=
400/200×6. 25 ×10^18=
2×6. 5×10^18=
12. 5×10^18
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