Chemistry, asked by harshini1kanagala, 8 months ago

e/m ratio was discoverd by​

Answers

Answered by SayedaFariaAinee
4

Answer:

J.J. Thomson

Explanation:

The ratio of charge to mass of an electron in coulombs per gram was determined by J.J. Thomson. He determined this ratio by measuring the deflection of cathode rays in electric and magnetic fields.

Answered by Anonymous
2

Answer:

J.J. Thomson

Explanation:

E/m ratio was discoverd by J.J. Thomson

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