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Zigmanuir [339]
3 years ago
11

find the resistance of a resistor connected to a 3v voltmeter and a 3A ammeter, resistance box along with cells of EMF 3V​

Physics
1 answer:
yarga [219]3 years ago
5 0

Answer:

0

Explanation:

Emf E= V+ terminal V

3 = 3R + 3

R=0

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Answer:

B train!

Explanation:

A train travelled at 40 km/hr. (120/3)

B train traveled at 45 km/hr (180/4)

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Answer:

28.01m

Explanation:

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