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Chemistry 18 Online
OpenStudy (anonymous):

why cathode ray travel straight in the absence of magnetic and electric field?

OpenStudy (anonymous):

because cathodes emit electrons

OpenStudy (anonymous):

Moving electrons path can be altered by an electric field or a magnetic field

OpenStudy (anonymous):

bt electron is negative charge particle .

OpenStudy (anonymous):

i want to ask 1 thing tht cathode and electron r same

OpenStudy (anonymous):

i think no

OpenStudy (anonymous):

an electron can be moved by an electric field. |dw:1339829196569:dw|

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