Potentiometer wire of length 1m is connected inseries with 490 ohmresistance and 2V battery. If0.2mV cm lis the potential gradient, thenresistance of the potentiometer wire is
5.5.20 LO: To find equivalent lengths between M and CM. 100cm is equal to 1m To convert cm into m, we divide by 100 1m is equal
![Q4 Arrange the following lengths in their increasing magnitude 1 metre 1 centimetre 1 kilometre 1 mi... Q4 Arrange the following lengths in their increasing magnitude 1 metre 1 centimetre 1 kilometre 1 mi...](https://i.ytimg.com/vi/dnrdKejzrqw/mqdefault.jpg)