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If equal resistances of 5 Ω each are connected in parallel with a battery, then
  • a)
    The total resistance is also 5 Ω
  • b)
    The current flowing in each resistor will be same
  • c)
    The potential difference across each resistance is not same
  • d)
    None of the above
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
If equal resistances of 5 Ω each are connected in parallel with ...
Consider the wire of resistance 'R' is cut into five equal parts
Thus, Resistance of each part will be R/5
Equivalent resistance R' will be given by,
1/R' = 5/R + 5/R + 5/R + 5/R + 5/R  ...( resistances connected in parallel)
Thus, equivalent resistance R' = R/25.
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Community Answer
If equal resistances of 5 Ω each are connected in parallel with ...
Explanation:

Current in each resistor:
- When resistors are connected in parallel, the voltage across each resistor is the same as the battery voltage.
- Since the resistances are equal, the current flowing through each resistor will also be the same.
- This is because Ohm's Law states that current is inversely proportional to resistance when voltage is constant (I = V/R).

Potential difference across each resistance:
- The potential difference across each resistor is the same as the battery voltage, as mentioned earlier.
- However, the potential difference across the resistors may be different from each other if the resistances are not equal.
- In this case, since the resistances are equal, the potential difference across each resistance will be the same.
Therefore, the correct option is option 'B': The current flowing in each resistor will be the same.
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If equal resistances of 5 Ω each are connected in parallel with a battery, thena)The total resistance is also 5 Ωb)The current flowing in each resistor will be samec)The potential difference across each resistance is not samed)None of the aboveCorrect answer is option 'B'. Can you explain this answer?
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