Q. 69 A 1.5V聽flashlight battery is co... [FREE SOLUTION]

Chapter 27: Q. 69 (page 765)

A $1.5 V$ flashlight battery is connected to a wire with a resistance of $3.0 惟$ . FIGURE P27.69 shows the battery's potential difference as a function of time. What is the total charge lifted by the charge escalator?

Short Answer

Expert verified

The total charge lifted by the charge escalator is $胃 = 1800 C$ .

Step by step solution

Given information

A $1.5 V$ flashlight battery is connected to a wire with a resistance of $3.0 惟$ . Given picture shows the battery's potential difference as a function of time.

Explanation

Given that, Resistance $(R) = 3 惟$

The rate of flow of electrical charge $d 胃 = 1 d t$

Hence, the total charge $胃 = 鈭� I d t$

$= 鈭� \frac{V}{R} d t$

$= \frac{1}{R 鈭� V d t}$

where, $V$ indicates voltage $= 1.5$

$R$ indicates Resistance $= 3$

$d t$ indicates time

$鈭� v d t =$ Area of triangle $= \frac{b h}{2}$

$胃 = \frac{1}{3} [\frac{1.5 脳 2 脳 60 脳 60}{2}]$

$= \frac{1}{3} [5400]$

$胃 = 1800 C$

The total charge lifted by the charge escalator is $1800 c$

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A $1.5 V$ flashlight battery is connected to a wire with a resistance of $3.0 惟$ . FIGURE P27.69 shows the battery's potential difference as a function of time. What is the total charge lifted by the charge escalator?

Short Answer

Step by step solution

Given information

Explanation

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91影视

A 1.5Vflashlight battery is connected to a wire with a resistance of 3.0惟. FIGURE P27.69 shows the battery's potential difference as a function of time. What is the total charge lifted by the charge escalator?

Short Answer

Step by step solution

Given information

Explanation

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Physics Textbooks

Wave Optics

Fields in Physics

Particle Model of Matter

Magnetism

Energy Physics

Classical Mechanics

Study anywhere. Anytime. Across all devices.

A $1.5 V$ flashlight battery is connected to a wire with a resistance of $3.0 惟$ . FIGURE P27.69 shows the battery's potential difference as a function of time. What is the total charge lifted by the charge escalator?