Introduction:
Studying electrical engineering as an optional subject requires dedication and consistent effort. The number of hours you should dedicate per week depends on various factors such as your prior knowledge, learning style, and academic goals. However, a general guideline can be followed to ensure effective learning and understanding of the subject.

Assess Your Prior Knowledge:
Before deciding on the number of hours to dedicate to studying electrical engineering, assess your prior knowledge in the field. If you have a strong foundation in mathematics and physics, it may require relatively fewer hours of study compared to someone with limited knowledge in these subjects. Evaluating your strengths and weaknesses will help you determine the amount of time you should allocate for studying.

Consider Your Learning Style:
Everyone has a different learning style, and it is important to consider this when planning your study schedule. Some individuals may grasp concepts quickly and require fewer hours of study, while others may need more time for thorough understanding. Identify your learning style, whether it's visual, auditory, or kinesthetic, and tailor your study approach accordingly.

Set Realistic Goals:
To effectively manage your study time, set realistic goals. Break down the subject into smaller topics or chapters and allocate time accordingly. Consider the weightage of each topic in the syllabus and prioritize accordingly. Setting achievable goals will keep you motivated and help you track your progress.

Allocate Study Hours:
Based on the above factors, you can allocate study hours per week for electrical engineering. As a general guideline, it is recommended to dedicate at least 8-10 hours per week for studying an optional subject like electrical engineering. However, this can vary depending on your individual circumstances. If you have a demanding workload or other commitments, you may need to adjust the number of study hours accordingly.

Create a Study Schedule:
Once you have determined the number of hours, create a study schedule to ensure consistency. Divide the allocated study hours across different days of the week, allowing time for revision and practice. Avoid cramming all the hours into a single day, as spaced repetition and regular practice are key to understanding and retaining the concepts.

Conclusion:
Studying electrical engineering as an optional subject requires dedication, consistency, and effective time management. By assessing your prior knowledge, considering your learning style, setting realistic goals, and allocating study hours accordingly, you can create a study schedule that suits your needs. Remember, the suggested guideline of 8-10 hours per week is flexible and can be adjusted based on your individual circumstances and goals.