Three Identical Light Bulbs Are Connected in Parallel to a Constant

question 41

Multiple Choice

Three identical light bulbs are connected in parallel to a constant voltage power supply. Initially, switch S₁ is closed and the other two switches open. When the other two switches, S₂ and S₃, are closed, the brightness of the first light bulb

• A) is dimmer.
• B) is unchanged.
• C) is brighter.
• D) depends on how long the switches are on.
• E) Insufficient information to tell since V and R are not given.

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Definitions:

Cash Withdrawn

Funds taken out from a business by the owner(s) for personal use, which can affect the owner's equity account.

Customer's Account

An account representing a customer's relationship with a business, detailing their purchases, payments, and balances.

General Journal

A primary accounting record where all types of financial transactions are initially recorded using double-entry bookkeeping before posting to specific accounts in the ledger.

Closing Entries

Closing entries are journal entries made at the end of an accounting period to transfer temporary accounts to permanent accounts.