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What is produced when a magnetic field moves relative to a closed wire loop?
Faraday says you will induce a current in the wire.
If your car moves over a wide closed loop of wire embedded in a road urface is the magnetic field on the earth within the loop?
yes the perpendicular component of earths magnetic field passes through the loop even if the car is moving above it or not , but no current is induced in the loop since it is not moving
What are the essential parts of a transformer?
A magnetic core made of iron laminations, forming a closed loop, and two or more coils of copper wire wound to intersect the core.
What are the difference between a wire loop and a wire needle?
ewan ko
Why is it necessary to flame the loop between cultures?
because when we inoculate the culture with wire loop,some organism may be sticked to it which may be harmful or can cause trouble.so to destroy the remaining organisms wire loop is flamed again.
When there is a change in the magnetic field in a closed loop of wire?
This can be done by moving a magnet through a coil of wire. This is called electromagnetic induction and it results in a voltage being induced in the coil. The charges in the coil are set in motion...
When a loop of current carrying wire turns continuously in a magnetic field?
emf will be induced
What happens when there is a change in the magnetic field in a closed loop of wire?
It produces a current.
What is produced when a magnetic field moves relative to a closed wire loop?
Faraday says you will induce a current in the wire.
What is binary cord?
Wire carrying negative and positive charges in a closed circuit. It doesnt have earth.
What does a closing look like?
A closed circuit would look like a circuit which has no disconnected wire and when the current is flowing continuously
What does a close circuit looks like?
A closed circuit would look like a circuit which has no disconnected wire and when the current is flowing continuously
If your car moves over a wide closed loop of wire embedded in a road urface is the magnetic field on the earth within the loop?
yes the perpendicular component of earths magnetic field passes through the loop even if the car is moving above it or not , but no current is induced in the loop since it is not moving
If a car made of iron and steel moves over a wide closed loop of wire in the road will the magnetic field of the earth be altered?
who the hell cares.
What are the steps that describe the movement of electric charges in a closed circuit?
Charges leave the dry cell. Charges move through the switch. Charges move from the switch to the light. Charges move through the light bulb. Charges move through the wire leading back to the dry cell.
What is the interactions between the what?
The main one is that electric current, which consists of electric charges flowing along a wire, sets up a magnetic field around the wire. The field lines are circles, with the magnetic field at right-angles to the current. The magnetic field intensity at distance r from the wire is given in SI units by: H = i/(2.pi.r) The second is magnetic induction, in which a voltage is induced in a loop of wire if the total magnetic flux linking that loop changes. The voltage induced in the wire loop (in SI units) is: V = d(flux)/dt.
What are the essential parts of a transformer?
A magnetic core made of iron laminations, forming a closed loop, and two or more coils of copper wire wound to intersect the core.
