Static Electricity Concepts
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Questions and Answers

What is the primary purpose of Google's BeyondCorp initiative?

  • To create a new cloud storage platform
  • To provide a seamless and secure access to company resources (correct)
  • To enhance the company's network infrastructure
  • To develop a new search engine algorithm

    • What is the main difference between the classic perimeter-based security model and BeyondCorp's zero-trust model?

  • The level of trust placed in users and devices (correct)
  • The number of access controls
  • The type of encryption used
  • The type of firewall used

    • How does BeyondCorp's identity-based access control work?

  • It uses encryption to authenticate users
  • It uses a combination of factors to authenticate users and devices (correct)
  • It uses a single password to authenticate users
  • It uses IP addresses to authenticate users

    • What is the role of the Gateways in BeyondCorp's architecture?

    <p>To authorize access to resources</p> Signup and view all the answers

    What is the benefit of BeyondCorp's zero-trust model in terms of security?

    <p>It reduces the attack surface by limiting the number of access points</p> Signup and view all the answers

    What is the region around a charged object where it exerts a force on other charged objects?

    <p>Electric field</p> Signup and view all the answers

    What occurs when a person becomes statically charged and then touches a conductor?

    <p>Static electric shock</p> Signup and view all the answers

    What is the direction of magnetic field lines?

    <p>Away from north poles and towards south poles</p> Signup and view all the answers

    What type of force is the electrostatic force?

    <p>Non-contact force</p> Signup and view all the answers

    What is the purpose of an electrostatic precipitator?

    <p>To remove pollutants from the air</p> Signup and view all the answers

    What is the result of a large potential difference between two charged objects?

    <p>A spark jumps through the air</p> Signup and view all the answers

    What can be done to increase the strength of an electromagnet?

    <p>Increase the number of turns</p> Signup and view all the answers

    Which unit is used to measure electric charge?

    <p>Coulombs (C)</p> Signup and view all the answers

    What does Ohm’s Law state?

    <p>I = V / R</p> Signup and view all the answers

    In which type of circuit does the current follow only one path?

    <p>Series circuit</p> Signup and view all the answers

    What role does an iron core play in the functioning of an electromagnet?

    <p>Increases the strength of the electromagnet</p> Signup and view all the answers

    How is the potential difference measured in a circuit?

    <p>With a voltmeter in parallel</p> Signup and view all the answers

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