Chemical Reactions and Equations | Class 10 Chemistry Revision Notes

Chemical Reactions and Equations:- In our daily life, we can observe 2 types of changes: Physical change which can be reversed. Example: melting of wax , evaporation etc. Chemical change which cannot be reversed. Example: rusting of iron, burning of coal etc. Chemical Reactions:- A reaction in which two or more substances react together to … Read more

Class 10th Revision Notes Magnetic Effect of Electric Current, Physics

[pl_row] [pl_col col=12] [pl_text]  Magnetic effect of Electric Current The term ‘magnetic effect of electric current’ means that ‘an electric current flowing in a wire produces a magnetic field around it’. In other Words, Electric current can produce magnetism. Magnetic Field The space surrounding a magnet in which magnetic force is exerted, is called a … Read more

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