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Goshia [24]
3 years ago
7

If an electromagnetic is made using a battery circuit and a steel nail, how can its magnetic strength increase

Biology
1 answer:
Tcecarenko [31]3 years ago
7 0

If you coil the wire around and around, it will make the magnetic force stronger, but it will still be pretty weak. ... The strength of an electromagnet can be increased by increasing the number of loops of wire around the iron core and by increasing the current or voltage.

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Am i right?? //<br> if not what is the correct answer?
IRINA_888 [86]

Answer:

You are correct

Explanation:

4 0
3 years ago
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Consider the Color locus. At this locus there are two alleles - red and green. The red allele is dominant to the green allele. I
Anuta_ua [19.1K]

Answer:

0.7

Explanation:

Using Hardy-Weinberg equation of genetic variation being constant when disturbing factors such has mutation and others are removed.

p² + pq + q² = 1 and p + q = 1

where p² is the frequency of the homozygous dominant genotype (RR) and q² is the frequency of the homozygous recessive genotype (rr) and 2pq is the frequency of heterozygous genotype (Rr). p represent the frequency of "R" and q represent "g". since the coefficient against the green/green homozygote is 0.30 then

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7 0
3 years ago
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OLEGan [10]

Answer:

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3 0
2 years ago
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cluponka [151]
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No soy tan fluido en español.</span>
8 0
3 years ago
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Amiraneli [1.4K]

Answer:

3 francine

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6 0
3 years ago
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