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The number of turns on

A step-up transformer is used on a 100 V line to increase the potential difference to 1200 V. If the primary has 120 turns, then
1. 3 answers
2. asked by Ellie
3. 970 views
Increase the number of turns in the coil. How many turns did you choose?* 5 points 5 turns 10 turns 15 turns
1. 1 answer
2. 90 views
In a step-up transformer, which of the following statements is correct?Number of turns in primary is equal to number of turns in
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2. asked by Anonymous
3. 1,502 views
Which factors directly affect the magnetic force produced by an electromagnet?(1 point)Responses length of core, number of turns
1. 1 answer
2. 41 views
a transformer has 200 turns in its primary coil, the potential difference across the transformer is 220V needs to operate an
1. 1 answer
2. asked by help physics
3. 1,718 views
The number of turns on an electromagnet does not determine the strength of the magnetic field it creates. Therefore more turns
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2. asked by find
3. 22 views
Which factors directly affect the magnetic force produced by an electromagnet?(1 point)Responsesnumber of turns in the wire,
1. 1 answer
2. 29 views
Which of the following is correct for a step-down transformer?Number of turns in the primary coil is less than the number of
1. 1 answer
2. asked by Liam
3. 3,083 views
If a step-up transformer has a primary coil with 15 turns, how many turns would be required in the secondary coil in order to
1. 2 answers
2. asked by sid
3. 1,317 views
Which factors directly affect the magnetic force produced by an electromagnet?(1 point)Responses number of turns in the wire,
1. 1 answer
2. asked by yes
3. 69 views