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JordanThe resistance equipment referred to as "double positive" is typically a set of resistance bands that provide resistance in both directions of movement, both on the eccentric (lengthening) and concentric (shortening) phases of the exercise. This type of resistance helps engage more muscle fibers and increase overall muscle activation during workouts.
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What happens to the current when the voltage is doubled and the resistance is constant?
If the voltage is doubled and the resistance is constant, Ohm's Law states that the current will also double. This is because the relationship between voltage, current, and resistance is linear, and increasing the voltage will directly increase the current flow.
What will happen to the current if double the length of the wire?
If you double the length of the wire while keeping the resistance constant, the current will halve because resistance is directly proportional to the length of the wire. This is described by Ohm's law (V = I * R), where V is voltage, I is current, and R is resistance.
A 4 ohm resistance wire is doubled on it calculate the new resistance of the wire?
The resistance of a wire is directly proportional to its length, so doubling the length will also double the resistance. Therefore, doubling the 4 ohm resistance wire will result in a new resistance of 8 ohms.
26 How do you position the test equipment into the circuits ensuring the correct polarity?
When positioning test equipment into circuits, always refer to the user manual for specific instructions. Typically, ensure that the positive probe of the equipment is connected to the positive terminal of the circuit/component and the negative probe to the negative terminal, respecting proper polarity. Double-check connections and use appropriate safety measures to prevent damage or injury.
A lenght of cirular wire as a resistance of 1 ohms if its the diameter was double its resistance woul be.?
If the diameter of the circular wire is doubled, the resistance will decrease by a factor of four, resulting in a resistance of 0.25 ohms. Resistance is inversely proportional to the cross-sectional area of the wire, which is affected by the diameter.
