electron mass

lauraxie2e · Postby **lauraxie2e** » Wed Oct 16, 2019 9:12 am

For tests will we have to know the electron mass?

Joseph Saba · Postby **Joseph Saba** » Wed Oct 16, 2019 9:38 am

Electron mass is given to you on the equation sheet.

Chetas Holagunda 3H · Postby **Chetas Holagunda 3H** » Wed Oct 16, 2019 11:19 am

Just to be safe, I would also memorize it as it saves time while doing calculations on the test.

Ariel Davydov 1C · Postby **Ariel Davydov 1C** » Wed Oct 16, 2019 12:05 pm

It will typically be given on the equation sheet provided during the test, but for personal reference, it is 9.1 x 10^-31 kg.

Arvind 4G · Postby **Arvind 4G** » Thu Oct 17, 2019 1:31 am

It will be given on the formula sheet.

Avnita C_4B · Postby **Avnita C_4B** » Thu Oct 17, 2019 2:14 am

The mass is given in the sheet but for your best, just memorize the mass so it gets easier when significant figures are at stake.

MTanikella_1K · Postby **MTanikella_1K** » Sat Oct 19, 2019 1:41 pm

Electron mass is very negligible as mentioned in the posts above, but it is good to know this value just in case!

Anvi Brahmbhatt 4A · Postby **Anvi Brahmbhatt 4A** » Sat Oct 19, 2019 2:02 pm

It is provided on the formula sheet, but memorize it just in case!

Madeline Phan 1E · Postby **Madeline Phan 1E** » Sat Oct 19, 2019 2:19 pm

Electron mass is usually given in the question or the formula sheet.

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