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Five resistors, each 3 Ω, are connected as shown in Figure. Calculate the resistance between the points X and Y.
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Important Questions on Current Electricity

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10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 8 - Current Electricity>EXERCISE-8(B)>Q 20
Two resistors of 2.0 Ω and 3 Ω are connected in series with a source of 6.0 V and negligible internal resistance. For the case, draw a circuit diagram and calculate the current through the source.
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10th ICSE
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Selina Icse Concise Physics For Class 10>Chapter 8 - Current Electricity>EXERCISE-8(B)>Q 20
Two resistors of 2.0 Ω and 3 Ω are connected in parallel with a source of 6.0 V and negligible internal resistance. For the case, draw a circuit diagram and calculate the current through the source.
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10th ICSE
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Selina Icse Concise Physics For Class 10>Chapter 8 - Current Electricity>EXERCISE-8(B)>Q 21
A resistor of 6 Ω is connected in series with another resistor of 4 Ω. A potential difference of 20 V is applied across the combination. Calculate the current in the circuit.
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10th ICSE
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Selina Icse Concise Physics For Class 10>Chapter 8 - Current Electricity>EXERCISE-8(B)>Q 21
A resistor of 6 Ω is connected in series with another resistor of 4 Ω. A potential difference of 20 V is applied across the combination. Calculate the potential difference across the 6 Ω resistor.
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10th ICSE
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Selina Icse Concise Physics For Class 10>Chapter 8 - Current Electricity>EXERCISE-8(B)>Q 22
Two resistors of resistance 4 Ω and 6 Ω are connected in parallel to a cell to draw current 0.5 A from the cell.
(a) Draw a labelled diagram of the arrangement.
(b) Calculate the current in each resistor.
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10th ICSE
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Selina Icse Concise Physics For Class 10>Chapter 8 - Current Electricity>EXERCISE-8(B)>Q 23
What is the current flowing through each of the resistors A and B in the circuit shown in the figure.
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10th ICSE
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Selina Icse Concise Physics For Class 10>Chapter 8 - Current Electricity>EXERCISE-8(B)>Q 24
In the figure, calculate the total resistance of the circuit.
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10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 8 - Current Electricity>EXERCISE-8(B)>Q 24
In the figure, calculate the value of R.
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