3 years ago

What is an equivalent fraction of 3 over 20 with a denominator of 10 or 100 plz help

Mathematics

2 answers:

Zepler [3.9K]3 years ago

4 0

3/20 = 1.5/10 = 15/100

Hope this helps!

kiruha [24]3 years ago

3 0

1.5/10 or 6/40. either one works just fine.

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3 years ago

Read 2 more answers

In a physics laboratory experiment, a coil with 200 turns en-closing an area of 12 cm2 is rotated in 0.040 s from a position whe

Alla [95]

Answer: (a) Magnetic flux before rotation is 7.2 × 10^-8 Wb and magnetic flux after rotation is 0

(b) The average emf induced in the coil is 3.6×10^-4 V

Step-by-step explanation:

Here is the complete question:

In a physics laboratory experiment, a coil with 200 turns en-closing an area of 12 cm2 is rotated in 0.040 s from a position where its plane is perpendicular to the earth’s magnetic field to a position where its plane is parallel to the field. The earth’s magnetic field at the lab location is 6.0×10^−5T. (a) What is the total magnetic flux through the coil before it is rotated? After it is rotated? (b) What is the average emf induced in the coil?

Step-by-step explanation: Please see the attachments below