A. There is less current flowing through the bulb.
Ohms law dictates that Electrical voltage = current x resistance. To understand current you would divide voltage by resistance. The less voltage the less current will run through the circuit.
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Answer:
Electromagnets are very widely used in electric and electromechanical devices, including:
Motors and generators.
Transformers.
Relays.
Electric bells and buzzers.
Loudspeakers and headphones.
Actuators such as valves.
Magnetic recording and data storage equipment: tape recorders, VCRs, hard disks.
Answer:This is an explanation
for 150 km its all ik i tried hard ty
Explanation:The car covers 150 km in 3 hours or 3*60 = 180 minutes.
So in 12 min the car will cover (12/180)*150 = 10 km.
Answer:
W = 588 N
Explanation:
The given question is ,"calculate the weight of a table on the earth whose mass is 60 kg"
The mass of the table, m = 60 kg
We need to find the weight of a table on the earth.
The weight of an object is given by :
W = mg
Where
g is acceleration due to gravity
W = 60 kg × 9.8 m/s²
W = 588 N
Hence, the weight of the table is 588 N.
Walking across a carpet can build up a charge due to friction
