The gravitational potential energy of a particle of mass m moving under the influence of a fixed mass M is given by - , where G
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First we need to find the current flowing in the circuit. The three resistors are in series, so the equivalent resistance of the circuit is the sum of the three resistances:
Then we can apply Ohm's law to the whole circuit, to find the current flowing:
And now we can apply Ohm's law to the resistor of
to find the voltage drop across it:
Then we can apply Ohm's law to the whole circuit, to find the current flowing:
And now we can apply Ohm's law to the resistor of
The magnitude of the magnetic force per meter (in nm) exerted on each wire is 3.74 * 10^-3 N/m or 3.74v 8 10 ^6 N/nm.
Magnetic force, enchantment or repulsion that arises between electrically charged debris due to their movement. it's miles the basic pressure accountable for such outcomes as the movement of electric cars and the appeal of magnets for iron.
Magnetic pressure is a compass, a motor, the magnets that keep stuff at the fridge, educate tracks, and new curler coasters. All transferring prices supply upward push to a magnetic subject and the costs that flow thru its regions, revel in a force.
Two items containing charge with the equal path of motion have a magnetic enchantment pressure between them. in addition, gadgets with price transferring in contrary instructions have a repulsive force between them. In our article on magnetic fields we found out how transferring rate surrounds itself with a magnetic field.
explanation is given in the image below.
Force per unit length between two wires ,
F/l = μοI₁I₂/2πd
= 4π * 10^-7 *67 *67 / 2π (24 * 10^-2)
= 2 * 10 ^-7 * 67 *67/24 *10 ^ -2
= 4489/12 * 10^-5
= 3.74 * 10 ^-3 N/m
Learn more about magnetic force here:-brainly.com/question/2279150
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