ixambee.com
New RBI Grade B 2025 Notification will come Soon! Enroll Here

    • My Home
      • Dashboard
      • My Account
      • My Courses
      • My Performance
      • Packages
      • Logout
    • youtube Free Videos
      Youtube VideosLive Classes RBI Grade BLive Classes SEBI Grade ALive Classes IBPS PO & RRB
    • Previous Year Paper
    • Exams
    • Online Course
    • Free Mock Test
    • General Awareness
    • Daily Practice
    • All Courses
    • Private Jobs New
    • Testimonials
    ixambee mentorbee
    1. Home
    2. Questions
    3. General Science
    4. Physics GS
    5. What happens to the resistance of a wire if its length is doubled?  

    Question

    What happens to the resistance of a wire if its length

    is doubled?  
    A Doubles Correct Answer Incorrect Answer
    B Halves Correct Answer Incorrect Answer
    C Becomes four times Correct Answer Incorrect Answer
    D Remains same Correct Answer Incorrect Answer

    Solution

    Resistance R ∝ L, where L = length of the wire.   Doubling the length doubles the resistance (assuming area and material same).   This is used in designing electrical circuits.   Thinner and longer wires have more resistance.

    Practice Next
      More Physics GS Questions
    • In the case of Bachan Singh v. State of Punjab the Court held that_______________

    • Who is responsible for auditing the accounts of the Central Authority under the Consumer Protection Act?

    • The latin maxim ‘Respondeat superior’ stands for

    • Which of the following provisions of the Indian Contract Act deals with "Frustration of Contract?"

    • When did the Exim bank Act came into force?

    • Where should the payment be applied in case neither party appropriates the application of the debt as provide under the Contract Act?

    • What does the principle of Res Gestaeunder Section 6 of the Indian Evidence Actstate?

    • As per the SEBI Act what is the term of office for the Presiding Officer or any Judicial or Technical Member of the Securities Appellate Tribunal, and a...

    • Art. 338 provides that there shall be a National Commission for?

    • What is the consideration in a contract of guarantee?

    Please Register/Login to Download Question

    I Pledged to:

    Please Enter Details

    call-back
    Please enter Name We'll never share your email with anyone else.
    Please enter Correct Mobile Number We'll never share your email with anyone else.

    Thank You

    +91-9205524028 Available Mon-Sat (10 AM to 7 PM)

    [email protected]

    © ATOZLEARN EDUTECH PRIVATE LIMITED All rights reserved.

    Update Address

    Please enter complete address
    Please enter pincode
    Please enter State
    Please enter City

    Download the app

    ×
    QR Code
    Get Started with ixamBee

    Start learning 50% faster. Sign in now

    Please enter Mobile Number or Email Please enter valid Mobile Number or Email
    Please enter Mobile Number Please enter valid Mobile Number
    Email id already Exists Please Enter valid Email Address
    Please enter Mobile Number or Email Please enter valid Mobile Number or Email
    Mobile Number id already Exists Please Enter valid Mobile Number
    Please enter valid OTP Mail sent on your email