Physics, asked by aadianilkumar000, 5 months ago

find the amount work done to flow

20A electric current through conductor of resistance 5 Ohm for 10 seconds.​

Answers

Answered by BrainlyModerator
10

Verified answer

Given:-

Current = 20A

Time taken = 10s

Resistance = 5 Ohm

                      

Solution:-

  \boxed{ \rm{Charge(Q) = \frac{ Current (I)}{ Time \:  taken (t) }}}

 \sf Q= \frac{20}{10}\\

 \sf Q=2 \: Coulomb

                      

 \boxed{ \rm{Potential \:  Difference (V) = \frac{ Current (I)}{ Resistance (R)}}}

 \sf V= \frac{20}{5} \\

 \sf V=4 \: Volts

                         

 \boxed{ \rm{Work  \: done (W) =   Potential \:  Difference  \times  Charge }}

 \sf W= 4 \times 2

\therefore~\sf {\underline{\red{W=8 \: Joules}}}

                    

@BrainlyModerator

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