Question

a resistance of 6 ohms is connected to the series with another resistance of 4 ohms. a potential difference of 20 volts is applied across the combination. calculate the current through the circuit and potential difference across the 6 ohms resistance

Answer 1

» GIVEN :-

______R1 = 6 ohm

______R2 = 4 ohm

_______V = 20 V

_________________________

» Now

=> R1 + R2 = 6 + 4 = 10 ohm

___________

» We know that :-

=> V = RI

=> I = V/R

=> I = 20/10 = 2 A

____________________________

» then potential difference across the 6 ohm resistance is :-

=> V = RI

=> V = 6×2

=> V = 12 V
__________[ANSWER]

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Answer 2

Hey mate,☺☺☺

Here is your answer...✨✨✨

➡➡➡➡➡➡➡➡➡➡➡➡➡

R1 =6ohms,
R2=4ohms...
And V=20volts

Total Resistance = R1 + R2 = 6 + 4 = 10 ohms

Then,
We have to put in the formula
That is,...
V = RI
I = V÷R
I = 20 ÷ 10
I = 2 Ampere

Now, we have to find the potential difference across the 6 ohms resistance...

V = RI
V = 6×2
p.d(V) = 12 Volts

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Hope this will help you...✨✨✨

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