Question 1: Choose the correct answer.What can we say about the electric field in a region of space that has a constant potential throughout?The electric field is zero in a region of space where the electric potential is constant. The electric fieldis the partial derivative of the potential; if the potential is constant, the gradient is zero.1-2-3-4-The electric field is zero in a region of space where the electric potential is constant. The electric fieldis the gradient of the potential; if the potential is constant, the gradient is zero.The electric field is constant in a region of space where the electric potential is constant. The electricfield is the gradient of the potential; if the potential is constant, the gradient is zero.The electric field is changing in a region of space where the electric potential is constant. The electricfield is the derivative of the potential; if the potential is constant, the gradient is zero.If the voltage across a capacitor is doubled, the amount of energy it can store is:doubled, Ohalved,quadrupled, Ounaffected,noneA dielectric is pulled out from between the plates of a capacitor which remains connected to a battery.What changes occur to the capacitance, charges on the plates, potential difference, energy stored in thecapacitor, and electric field.The capacitance is decreased, the potential is remains constant, the charges on the plates decrease, theenergy stored in the capacitor is decreased, and the electric field decreases.The capacitance is decreased, the potential is remains constant, the charges on the plates decrease, theenergy stored in the capacitor is decreased, and the electric field stays the same.The capacitance is increased, the potential is remains constant, the charges on the plates increase, theenergy stored in the capacitor is decreased, and the electric field stays the same.The capacitance is decreased, the potential is increased, the charges on the plates decrease, the energystored in the capacitor is decreased, and the electric field increased.If a wire of length 1 and radius r meters has been supplied with a potential difference of V volts. If thelength is doubled, thenIts resistance tripled, the current in the wire will be reduced by a factor of Two. The drift velocity ishalved.Its resistance doubles, the current in the wire will be reduced by a factor of Two. The drift velocity ishalved.Its resistance doubles, the current in the wire will be reduced by a factor of Two. The drift velocity isreduced.Its resistance dropped, the current in the wire will be increase by a factor of Two. The drift velocity ishalved.

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1- What can we say about the electric field in a region of space that has a constant potential throughout? The electric field is zero in a region of space where the electric potential is constant. The electric field is the partial derivative of the potential; if the potential is constant, the gradient is zero. O O The electric field is zero in a region of space where the electric potential is constant. The electric field is the gradient of the potential; if the potential is constant, the gradient is zero. O The electric field is constant in a region of space where the electric potential is constant. The electric field is the gradient of the potential; if the potential is constant, the gradient is zero. O The electric field is changing in a region of space where the electric potential is constant. The electric field is the derivative of the potential; if the potential is constant, the gradient is zero.

1- What can we say about the electric field in a region of space that has a constant potential throughout? The electric field is zero in a region of space where the electric potential is constant. The electric field is the partial derivative of the potential; if the potential is constant, the gradient is zero. O O The electric field is zero in a region of space where the electric potential is constant. The electric field is the gradient of the potential; if the potential is constant, the gradient is zero. O The electric field is constant in a region of space where the electric potential is constant. The electric field is the gradient of the potential; if the potential is constant, the gradient is zero. O The electric field is changing in a region of space where the electric potential is constant. The electric field is the derivative of the potential; if the potential is constant, the gradient is zero.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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