# Electrical Engineering - Quantities and Units - Discussion

Discussion Forum : Quantities and Units - General Questions (Q.No. 4)
4.
When converting 7,000 nA to microamperes, the result is
0.007 µA
0.7 µA
700 µA
7 µA
Explanation:
No answer description is available. Let's discuss.
Discussion:
59 comments Page 1 of 6.

James Reynold said:   8 years ago
1 Picometer pm = 10^-12m.
1 Angstrom (Ã…) = 10^-10m.
1 Nanometer nm= 10^-9m.
1 Micrometer um= 10^-6m.
1 Millimeter mm= 10^-3m.
1 meter m = 1m.
1 Kilometer km = 10^3 m.
1 Megameter Mm = 10^6m.
1 Gigameter Gm = 10^9m.
1 Tetrameter TM = 10^12m.

MOHAMED RIYAZ said:   1 decade ago
1 nano = 10^-9.
1 micro = 10^-6.
So,
7,000na = 7,000*10^-9.

convert this one to micro:

.7,000*10^-9/10^-6 (10^-9/10^-6 =10^-3).
.7,000*10^-3.
= 7uA.

Prince Janesh Unique said:   10 years ago
Lets us discuss easy manner to get answer in short period of time.

1µA = 1000nA ----- (1).

7000nA = 7µA(frm eq (1) helping we solve it).

RAJA said:   7 years ago
700nm = 700*10^-9.

Convert nano to micro,
= 7000*10^-9*(1u /10^-6),
= 7000*10^-9*10^6 um,
= 7000*10^-9+6 um,
= 7000*10^-3 um,
= 7um.

P.Krishna said:   8 years ago
1A = 1000(10^-3)A.

1mA = 1000(10^-6)A.

1uA = 1000(10^-9)A.

1nA = 1000(10^-12)A.

So, than the solution is: 7000nA = 7uA.

Nagasowjanya said:   10 years ago
Nano amperes = 10^-9.
Micro amperes = 10^-6.
Given=7000NA = 7000*10^-9.

= 7000*10^-9/10^-6 = 7*10^+3*10^-3 = 7microamp.

Suraj said:   9 years ago
If we need to convert NA in mA we have to multiply the no. wd power as -6.

So 7000nA-7000*10^-6 = 0.007mA.

Here 7000 nano amp. given
If we convert it into micro amp.
Then
7000*10^6/10^9
So answer is = 7 micro amp.

NARENDRA said:   1 year ago
7000 nA = ------ Micro Amp.
1 nA = 10^-9.
7000*10^-9.
7*10 ^ 3* 10^-9.
7*10^-6.
7 Micro Amp.
(18)

Jayesh Joshi said:   7 years ago
7000x10^-9 = 7000x10^-3x10^06.
= (7000/10^3)x10^-6.
= (7000/1000)x10^-6.