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If wire has resiatence 0.45

If wire has resiatence 0.45 ohm. What will be the length of another wire if length is increased by4 times and area decreased by
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2. asked by Adoti
3. 456 views
Q9 Circle the example in each pair that has more electrical resistance.Conductor/Insulator Thin wire/ Thick wire Cooler wire/
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Two spherical conducting wires A and B are connected to the same potential difference. Wire A is three times as long as wire B,
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2. asked by Anonymous
3. 611 views
Two spherical conducting wires A and B are connected to the same potential difference. Wire A is three times as long as wire B,
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2. asked by Anonymous
3. 617 views
How can a magnetic field be strengthened in a wire?(1 point)Responses by coiling the wire by coiling the wire by straightening
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2. asked by lilacmoon
3. 71 views
Two spherical conducting wires A and B are connected to the same potential difference. Wire A is three times as long as wire B,
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2. asked by Anton
3. 544 views
Two spherical conducting wires A and B are connected to the same potential difference. Wire A is three times as long as wire B,
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2. asked by Abdu
3. 600 views
A box is suspended by a steel wire via a frictionless pulleyThe wire has a mass per length of µ = 24.5 × 10 − 3 kg/m. The
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2. asked by Nick
3. 645 views
Consider two copper wires with the same cross-sectional area. Wire A is twice as long as wire B. How do the resistivities and
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2. asked by Anonymous
3. 8,802 views
A certain length of wire has a resistance of 21 ohms. This wire is melted down and from the same volume of material a new wire
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2. asked by SARAHM
3. 2,069 views