Posted by **Trying to make it in life** on Tuesday, March 18, 2014 at 6:55pm.

How to get the answer to a formula if I=ã2P/L relates the coefficient of self-induction, L (in henry's), the energy P stored in an electronic circuit (in joules), and the current I (in amps). Find I if P=120 and L=70.

The example I have to go by does not help with rounding to the nearest thousandth. Find I if P=90 and L=70

Formula I=ã2P/L

=ã2*(90)/70

=ã180/70

= 1.604 amps

- College Algebra -
**bobpursley**, Tuesday, March 18, 2014 at 7:04pm
rounding to the nearest thousandth? I find it difficult this is an issue in college.

Consider the number...

ab.cdefghij

a is the tens digit

b is the units digit

c is the tenths digit

d is the hundreths digit

e if the thousandths digit

f is the ten thousands digit

take a look at f. Is if 5 or greater? if so, increase the thousandths by one, then drop f,g,h and so on.

- College Algebra -
**Trying to make it in life**, Tuesday, March 18, 2014 at 7:18pm
Ok thanks

## Answer This Question

## Related Questions

- Science - If the voltage is110 volts and the total resistance is 10, what is the...
- physics - Consider a circuit with an RL series with L=0.09 H and R=0.05 Ohm. At ...
- physics - Consider a circuit with an RL series with L=0.09 H and R=0.05 Ohm. At ...
- Physics - A circuit consists of a self inductor of L=0.003 H in series with a ...
- Physics - Consider a circuit with an RL series with L=0.09 H and R=0.05 Ohm. At ...
- physics - A 9.2V battery is connected in series with a 33mH inductor, a 190 Ohms...
- Science 3 - What is the current in the circuit if R1=7 R 2 =15, and the voltage ...
- Physics - A circuit contains a self-inductance L in series with a capacitor C ...
- Physics - A circuit contains a self-inductance L in series with a capacitor C ...
- Physics - (a) In the LC circuit shown in the figure, the current is in the ...

More Related Questions