wht r disadvantage of elecromagnet
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It can be turned on and off by cutting of the electrical current.
It does minimal harm to the human body because it's not using x-rays like an x-ray does.
It is easy to use and can help is many medical and casual things.
Electromagnetism is the reason why we can toggle on and off things like our house lights for example.Electromagnets heat up very fast
It takes a lot of energy to use
It does minimal harm to the human body because it's not using x-rays like an x-ray does.
It is easy to use and can help is many medical and casual things.
Electromagnetism is the reason why we can toggle on and off things like our house lights for example.Electromagnets heat up very fast
It takes a lot of energy to use
nairarjput257:
bro disadvantage btao
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The oxidation number fo nitrogen in HNO3 is +5. Thus, increase in oxidation number beyond +5 cannot occur. Hence, HNO3 cannot act as reducing agent. The oxidation number of nitrogen in HNO3 can only decrease; thus it acts as an oxidising agent.
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