What would be reading of the ammeter and voltmeter when key is closed?
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Explanation:
since ammeter has practically zero resistance and a voltmeter has practically infinite resistance , hence voltage drop across both of them is zero. Since the ammeter is connected in series hence the ammeter reading is 0.24 amperes. =2.88 volts.
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Answer:
since ammeter has practically zero resistance and a voltmeter has practically infinite resistance , hence voltage drop across both of them is zero. Since the ammeter is connected in series hence the ammeter reading is 0.24 amperes. =2.88 volts.
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