When a material was connected to a 12-V source, the ammeter reads 1.75A. The voltage was then changed to 15 V and the ammeter reading changed accordingly. If the material is Ohmic, what should be the new reading of the ammeter? (Check the image below) Choices: 3.20 A, 2.19 A, 1.75 A, 0.320 A, 0.219 A
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.
When a material was connected to a 12-V source, the ammeter reads 1.75A. The voltage was then changed to 15 V and the ammeter reading changed accordingly. If the material is Ohmic, what should be the new reading of the ammeter? (Check the image below)
Choices:
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