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Electromotive force (EMF) is a term used to describe the voltage generated by a source of electrical energy, such as a battery or generator. It represents the driving force that pushes electric charges through a circuit. EMF is measured in volts and is often abbreviated as "E".
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What are 10 examples of action-at-a-distance force?
Gravitational force Magnetic force Electric force Nuclear force Electrostatic force Tension force in a rope Friction force Spring force Drag force Buoyant force
What are 10 examples of non-contact forces?
Gravitational force Electrostatic force Magnetic force Nuclear force Tension force Frictional force Normal force Buoyant force Air resistance force Elastic force
What is the net force on the force gauge?
If the force gauge isn't moving, the the net force must needs be zero.
Electric force is a contact force or force at a distance?
Electric force is a force at a distance, not a contact force. It is a fundamental force of nature that acts between charged particles without the need for physical contact. The strength of the electric force is determined by the magnitude of the charges and the distance between them.
What does the friction force vs normal force graph reveal about the relationship between friction force and normal force?
The friction force vs normal force graph shows that there is a direct relationship between the friction force and the normal force. As the normal force increases, the friction force also increases. This indicates that the friction force is proportional to the normal force.
It can be said that pressure and electromative force are the same?
There is analogy between pressure and EMF or voltage. What pressure is to the liquids, EMF or voltage is to electric current. But, of course, they are not the same.
How much electromative force is needed to force a current of 45 amperes through a resistance of 35 ohms?
Assuming a perfect machine (doesn't have any internal resistance), an EMF of 45*35 = 1575 volts is required. Actual EMF required by the machine will include the voltage drop internal to the machine, so 1575V constitutes a minimum necessary value.
What are 10 examples of action-at-a-distance force?
Gravitational force Magnetic force Electric force Nuclear force Electrostatic force Tension force in a rope Friction force Spring force Drag force Buoyant force
How many force are there?
3300 salamander
What are 10 examples of non-contact forces?
Gravitational force Electrostatic force Magnetic force Nuclear force Tension force Frictional force Normal force Buoyant force Air resistance force Elastic force
What is the net force on the force gauge?
If the force gauge isn't moving, the the net force must needs be zero.
Is centri petal force pseudo force?
No. The centrifugal force is a pseudoforce or a ficticious force; the centripetal force is a real force.
What are the different forces?
Centrifugal force; Coriolis force; electromagnetic force; Coulomb force; magnetic force; strong force; weak force. 2nd Answer: The 4 specific forces are: - Electromagnetism - Weak nuclear force - Strong nuclear force - Force of gravity
What is the difference between the input force and output force?
The difference between and input force and an output force is that an output force is force exerted by a machine, and an input force is force exerted on a machine.
The force of gravity the electromagntic force the strong nuclear force and the weak nuclear force are?
The four known basic forces in the universe are the gravitational force, the electromagnetic force, the strong force, and the weak force.
What difference of force and net force?
force is a push or pull. net force is the overall force on an object.
Are centrifugal force and Reactive Centrifugal force the same thing?
Reactive centrifugal force is not the same thing as centrifugal force. Reactive centrifugal force is the reaction force. It is the reaction force reacting to a centripetal force.
