Question
a) Name the device that measures current. square b) To measure the current of a lamp , should this device be placed in series or in parallel to the lamp? In series In parallel Either
Answer
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(335 Votes)
Louie
Veteran · Tutor for 12 years
Answer
a) The device that measures current is an ammeter.b) To measure the current of a lamp, the ammeter should be placed in series with the lamp.
Explanation
## Step1:The device that measures current is called an ammeter. ## Step2:To measure the current of a lamp, the ammeter should be placed in series with the lamp. This is because current is a flow of charge per unit time and to measure the total charge that flows past, all of the charge must be forced to go through the ammeter. Thus, an ammeter is always connected in series in a circuit.