Question

29. Which is not true for
ammeter?
O
O
O
It measures current in a
circuit.
It is connected parallel in a
circuit
It's terminals are marked as
+ve and -ve.
It's +ve terminal is
connected to +ve and -ve is
connected to -ve terminal of
cell.
O
>>​

Answer 1

Answer:

please follow me l don't no this answer

Answer 2

Answer:

1) true

2) false

3) true

4)true

Explanation:

1) An ammeter (from Ampere Meter) is a measuring instrument used to measure the current in a circuit. Electric currents are measured in amperes (A), hence the name. Instruments used to measure smaller currents, in the milliampere or microampere range, are designated as milliammeters or microammeters.

2) this and is in the picture

3) if they do not mark which is negative and positive terminal in ammeter . Then how are they gonna just know which is positive and which is negative . So I think 3 is true.

4) The negative terminal of the battery is connected to the negative terminal of the light bulb with a lead. Similarly, the positive terminal of the battery is connected to the positive terminal of the light bulb with the other lead.

hope this helps you and have a good day