+0  
 
0
107
1
avatar

when 24volts is applied across a certain resistor the current produced is 8mA. what voltage is needed to produce a current of 13 mA?

Guest Jun 23, 2017
Sort: 

1+0 Answers

 #1
avatar+26322 
+1

Use Ohms law:  V = I*R

 

1. Find R:   R = V/I  → 24/0.008  ohms

 

2. Find new voltage:  V = I*R → 0.013*24/0.008 or V = 39 volts

.

Alan  Jun 23, 2017

5 Online Users

avatar
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details