You measure an object's resistance (with an ohmmeter or multimeter), and get 70 Ω. Then you connect the two terminals of the ohmmeter together, and measure 10 Ω. What is the actual resistance of the object? (Let's assume we only need consider the zero reading.)
Ohm's law
Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.
Path of Least Resistance
In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.
You measure an object's resistance (with an ohmmeter or multimeter), and get 70 Ω. Then you connect the two terminals of the ohmmeter together, and measure 10 Ω. What is the actual resistance of the object? (Let's assume we only need consider the zero reading.)
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