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Physics - EMI/AC Question with Solution | TestHub

PhysicsEMI/ACSeries AC CircuitsHard2 minPYQ_2013

PhysicsHardsingle choice

In the adjoining circuit, if the reading of voltmeter $V_{1}$ and $V_{2}$ are 300 volts each, then the reading voltmeter $V_{3}$ and ammeter A are respectively

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Solution:

Given, $V_{1} = V_{2} = 300 V; V_{3} = ?, i =$ ? $As, V = V_{3}^{2} + (V_{1} - V_{2})^{2} ∴ 220 = V_{3}^{2} = V_{3} \Rightarrow V_{3} = 220 V ∴ I = \frac{V _{3}}{R} = \frac{220}{100} = 2.2 A$

Stream:VITEEESubject:PhysicsTopic:EMI/ACSubtopic:Series AC Circuits

⏱ 2mℹ️ Source: PYQ_2013

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