EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 24 - Current Electricity>KEAM 2020>Q 9

MEDIUM

KEAM

IMPORTANT

Earn 100

Internal resistance of a cell is independent of

100% studentsanswered this correctly

Important Questions on Current Electricity

MEDIUM

KEAM

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 24 - Current Electricity>KEAM 2020>Q 10

Six cells, each of emf $5 V$ and internal resistance $0.1 Ω$ are connected as shown in Figure. The reading of the ideal voltmeter $V$ is

Question Image

HARD

KEAM

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 24 - Current Electricity>KEAM 2019>Q 11

A parallel plate capacitor (of capacitance

C)

with circular plates of radius

r_{0}

located at position

\pm α,

is connected in series with a resistor

R

and is charged by a battery of voltage

V .

Consider a circular loop

L

of radius

\underline{r_{0}}

parallel to the capacitor plates is located at

\bar{2}

the center. Which of the following statements is correct ?