StudyGPT Just Leveled Up – Say Hello to Knowee! 🚀
Knowee
Questions
Features
Study Tools

How many states does a binary counter with n flip-flops have?a.nb.2nc.2^nd.n + 1

Question

🧐 Not the exact question you are looking for?Go ask a question

Solution

Break Down the Problem

  1. Identify the Key Concept: We need to determine how many states a binary counter can represent based on the number of flip-flops n n .
  2. Understanding Flip-Flops: Each flip-flop can be in one of two states (0 or 1).

Relevant Concepts

  1. Formula for States: The number of states in a binary counter with n n flip-flops is given by 2n 2^n . This is because each flip-flop adds a binary digit, doubling the number of possible combinations with each additional flip-flop.

Analysis and Detail

  1. Calculation for Different Values of n: For instance, when n=1 n = 1 , the count is 21=2 2^1 = 2 states (0 and 1); for n=2 n = 2 , it is 22=4 2^2 = 4 states (00, 01, 10, 11); and this pattern continues for higher n n .

Verify and Summarize

  1. General Verification: The formula 2n 2^n applies consistently across the binary system, confirming our approach is correct.
  2. Summarization: In conclusion, a binary counter with n n flip-flops will have 2n 2^n possible states.

Final Answer

Therefore, the answer is 2n 2^n .

This problem has been solved

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.