Parallel conducting wires carrying currents in the same direction repel each other.

Physics

1 answer:

S_A_V [24]3 years ago

4 0

Answer:

False

Explanation:

The direction of magnetic field on a current carrying conductor can be determined by the Fleming's right hand rule where

The thumb represents the direction of motion
the index finger represents the direction of field.
The middle finger is the direction of induced current.

When two conductors carrying currents flowing in opposite direction, the magnetic field will be in the same direction hence they will repel.

<u><em>When the currents in them flow in same direction, then it means the magnetic field will be opposition and there will be a force of attraction between the conductors.</em></u>

You might be interested in

23. Lunar Gravity Compare the force holding a

romanna [79]

Explanation:

Given

mass of the rock is 10 kg

Force requires to hold the rock is equal to its weight

Weight is given by the product of mass and acceleration due to gravity

Weight on the earth surface

$\Rightarrow W_e=10\times 9.8\\\Rightarrow W_e=98\ N$

Weight on the moon surface

$\Rightarrow W_m=1.6\times 10\\\Rightarrow W_m=16\ N$

So, the force holding the rock on earth is approximately 6 times the force on the moon.

3 0

3 years ago

____________ is any one of a special class of devices or equipment that is intended to perform a special plumbing function. Its

Alisiya [41]

Answer:

Plumbing appliance

Explanation:

Plumbing appliance are instrument connected to a water source in order to perform specific plumbing function, this instrument has it operation or control dependent on more energized component such as control or heating element, motor etc. some example of plumbing appliances are water heater, washing machine etc.

3 0

3 years ago

What is escape velocity

Bogdan [553]

The minimum speed needed a non-propelled object to escape from the gravitational influence of a massive body, that is to achieve an infinite distance from it. I think

3 0

4 years ago

Read 2 more answers

a car has a foward acceleration how would the acceleration of the car be dofferent if it had more mass

Sergeu [11.5K]

Apply Newton's second law of motion to the car:

F = ma

F is the driving force moving the car, m is the car's mass, and a is the car's acceleration.

Assuming we apply the same F to another more massive car, it would move with a smaller acceleration.

3 0

3 years ago

Mr. and Mrs. Tew attended this summer band concert to her their son play his violin. When they sat down in their seats, they not