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Physics - Current Electricity Question with Solution | TestHub

PhysicsCurrent ElectricityBatteryMedium2 minPYQ_2024

PhysicsMediumsingle choice

The terminal voltage of the battery, whose emf is 10 V and internal resistance $1Ω$ , when connected through an external resistance of $4Ω$ as shown in the figure is:
NEET 2024

Options:

Answer:

Solution:

Current in circuit $i = \frac{10}{4 + 1} = 2 A$ $Terminal voltage = E - i R = 10 - 2 \times 1 = 8 V$

Stream:NEETSubject:PhysicsTopic:Current ElectricitySubtopic:Battery

⏱ 2mℹ️ Source: PYQ_2024

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