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What is the Ohm Law?
Ohm discovered that the amount of current was directly proportional to the voltage (more voltage gives more current) and inversely proportional to the resistance (more resistance gives less current).
Current = Voltage / Resistance
I = V/R (or V = IR, R = V/I)
This relationship is called Ohm's Law. It also gives us a relationship between the units amperes, volts and ohms:
1 ampere = 1 (volt/ohm)
The length of a simple pendulum is about 100cm known to have a accuracy of 1mm.Its period of oscillation is 2s determined by measuring the time for 100oscillations using a clock of
please explain newtons first law of motion
exampels
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Draw a free-body diagram for the space shuttle just after it leaves the ground. Recognize the forces acting on the shuttle. Make sure that you do not neglect air resistance.
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